1040295520

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{829}}^1$

素因数の和:909

約数の個数: 192

約数和(自身を含む): 2891427840

約数和(自身を除く): 1851132320

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 31, 32, 40, 44, 46, 55, 62, 80, 88, 92, 110, 115, 124, 155, 160, 176, 184, 220, 230, 248, 253, 310, 341, 352, 368, 440, 460, 496, 506, 620, 682, 713, 736, 829, 880, 920, 992, 1012, 1240, 1265, 1364, 1426, 1658, 1705, 1760, 1840, 2024, 2480, 2530, 2728, 2852, 3316, 3410, 3565, 3680, 4048, 4145, 4960, 5060, 5456, 5704, 6632, 6820, 7130, 7843, 8096, 8290, 9119, 10120, 10912, 11408, 13264, 13640, 14260, 15686, 16580, 18238, 19067, 20240, 22816, 25699, 26528, 27280, 28520, 31372, 33160, 36476, 38134, 39215, 40480, 45595, 51398, 54560, 57040, 62744, 66320, 72952, 76268, 78430, 91190, 95335, 102796, 114080, 125488, 128495, 132640, 145904, 152536, 156860, 182380, 190670, 205592, 209737, 250976, 256990, 282689, 291808, 305072, 313720, 364760, 381340, 411184, 419474, 513980, 565378, 591077, 610144, 627440, 729520, 762680, 822368, 838948, 1027960, 1048685, 1130756, 1182154, 1254880, 1413445, 1459040, 1525360, 1677896, 2055920, 2097370, 2261512, 2364308, 2826890, 2955385, 3050720, 3355792, 4111840, 4194740, 4523024, 4728616, 5653780, 5910770, 6501847, 6711584, 8389480, 9046048, 9457232, 11307560, 11821540, 13003694, 16778960, 18914464, 22615120, 23643080, 26007388, 32509235, 33557920, 45230240, 47286160, 52014776, 65018470, 94572320, 104029552, 130036940, 208059104, 260073880, 520147760, 1040295520]

約数ペア:

[(1, 1040295520), (2, 520147760), (4, 260073880), (5, 208059104), (8, 130036940), (10, 104029552), (11, 94572320), (16, 65018470), (20, 52014776), (22, 47286160), (23, 45230240), (31, 33557920), (32, 32509235), (40, 26007388), (44, 23643080), (46, 22615120), (55, 18914464), (62, 16778960), (80, 13003694), (88, 11821540), (92, 11307560), (110, 9457232), (115, 9046048), (124, 8389480), (155, 6711584), (160, 6501847), (176, 5910770), (184, 5653780), (220, 4728616), (230, 4523024), (248, 4194740), (253, 4111840), (310, 3355792), (341, 3050720), (352, 2955385), (368, 2826890), (440, 2364308), (460, 2261512), (496, 2097370), (506, 2055920), (620, 1677896), (682, 1525360), (713, 1459040), (736, 1413445), (829, 1254880), (880, 1182154), (920, 1130756), (992, 1048685), (1012, 1027960), (1240, 838948), (1265, 822368), (1364, 762680), (1426, 729520), (1658, 627440), (1705, 610144), (1760, 591077), (1840, 565378), (2024, 513980), (2480, 419474), (2530, 411184), (2728, 381340), (2852, 364760), (3316, 313720), (3410, 305072), (3565, 291808), (3680, 282689), (4048, 256990), (4145, 250976), (4960, 209737), (5060, 205592), (5456, 190670), (5704, 182380), (6632, 156860), (6820, 152536), (7130, 145904), (7843, 132640), (8096, 128495), (8290, 125488), (9119, 114080), (10120, 102796), (10912, 95335), (11408, 91190), (13264, 78430), (13640, 76268), (14260, 72952), (15686, 66320), (16580, 62744), (18238, 57040), (19067, 54560), (20240, 51398), (22816, 45595), (25699, 40480), (26528, 39215), (27280, 38134), (28520, 36476), (31372, 33160)]