47604760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:245

約数の個数: 128

約数和(自身を含む): 132347520

約数和(自身を除く): 84742760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 73, 85, 119, 136, 137, 140, 146, 170, 238, 274, 280, 292, 340, 365, 476, 511, 548, 584, 595, 680, 685, 730, 952, 959, 1022, 1096, 1190, 1241, 1370, 1460, 1918, 2044, 2329, 2380, 2482, 2555, 2740, 2920, 3836, 4088, 4658, 4760, 4795, 4964, 5110, 5480, 6205, 7672, 8687, 9316, 9590, 9928, 10001, 10220, 11645, 12410, 16303, 17374, 18632, 19180, 20002, 20440, 23290, 24820, 32606, 34748, 38360, 40004, 43435, 46580, 49640, 50005, 65212, 69496, 70007, 80008, 81515, 86870, 93160, 100010, 130424, 140014, 163030, 170017, 173740, 200020, 280028, 326060, 340034, 347480, 350035, 400040, 560056, 652120, 680068, 700070, 850085, 1190119, 1360136, 1400140, 1700170, 2380238, 2800280, 3400340, 4760476, 5950595, 6800680, 9520952, 11901190, 23802380, 47604760]

約数ペア:

[(1, 47604760), (2, 23802380), (4, 11901190), (5, 9520952), (7, 6800680), (8, 5950595), (10, 4760476), (14, 3400340), (17, 2800280), (20, 2380238), (28, 1700170), (34, 1400140), (35, 1360136), (40, 1190119), (56, 850085), (68, 700070), (70, 680068), (73, 652120), (85, 560056), (119, 400040), (136, 350035), (137, 347480), (140, 340034), (146, 326060), (170, 280028), (238, 200020), (274, 173740), (280, 170017), (292, 163030), (340, 140014), (365, 130424), (476, 100010), (511, 93160), (548, 86870), (584, 81515), (595, 80008), (680, 70007), (685, 69496), (730, 65212), (952, 50005), (959, 49640), (1022, 46580), (1096, 43435), (1190, 40004), (1241, 38360), (1370, 34748), (1460, 32606), (1918, 24820), (2044, 23290), (2329, 20440), (2380, 20002), (2482, 19180), (2555, 18632), (2740, 17374), (2920, 16303), (3836, 12410), (4088, 11645), (4658, 10220), (4760, 10001), (4795, 9928), (4964, 9590), (5110, 9316), (5480, 8687), (6205, 7672)]