871330240

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{14561}}^1$

素因数の和:14606

約数の個数: 112

約数和(自身を含む): 2396788704

約数和(自身を除く): 1525458464

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 64, 68, 80, 85, 88, 110, 136, 160, 170, 176, 187, 220, 272, 320, 340, 352, 374, 440, 544, 680, 704, 748, 880, 935, 1088, 1360, 1496, 1760, 1870, 2720, 2992, 3520, 3740, 5440, 5984, 7480, 11968, 14561, 14960, 29122, 29920, 58244, 59840, 72805, 116488, 145610, 160171, 232976, 247537, 291220, 320342, 465952, 495074, 582440, 640684, 800855, 931904, 990148, 1164880, 1237685, 1281368, 1601710, 1980296, 2329760, 2475370, 2562736, 2722907, 3203420, 3960592, 4659520, 4950740, 5125472, 5445814, 6406840, 7921184, 9901480, 10250944, 10891628, 12813680, 13614535, 15842368, 19802960, 21783256, 25627360, 27229070, 39605920, 43566512, 51254720, 54458140, 79211840, 87133024, 108916280, 174266048, 217832560, 435665120, 871330240]

約数ペア:

[(1, 871330240), (2, 435665120), (4, 217832560), (5, 174266048), (8, 108916280), (10, 87133024), (11, 79211840), (16, 54458140), (17, 51254720), (20, 43566512), (22, 39605920), (32, 27229070), (34, 25627360), (40, 21783256), (44, 19802960), (55, 15842368), (64, 13614535), (68, 12813680), (80, 10891628), (85, 10250944), (88, 9901480), (110, 7921184), (136, 6406840), (160, 5445814), (170, 5125472), (176, 4950740), (187, 4659520), (220, 3960592), (272, 3203420), (320, 2722907), (340, 2562736), (352, 2475370), (374, 2329760), (440, 1980296), (544, 1601710), (680, 1281368), (704, 1237685), (748, 1164880), (880, 990148), (935, 931904), (1088, 800855), (1360, 640684), (1496, 582440), (1760, 495074), (1870, 465952), (2720, 320342), (2992, 291220), (3520, 247537), (3740, 232976), (5440, 160171), (5984, 145610), (7480, 116488), (11968, 72805), (14561, 59840), (14960, 58244), (29122, 29920)]