47351120

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{941}}^1$

素因数の和:1008

約数の個数: 80

約数和(自身を含む): 119845008

約数和(自身を除く): 72493888

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 37, 40, 68, 74, 80, 85, 136, 148, 170, 185, 272, 296, 340, 370, 592, 629, 680, 740, 941, 1258, 1360, 1480, 1882, 2516, 2960, 3145, 3764, 4705, 5032, 6290, 7528, 9410, 10064, 12580, 15056, 15997, 18820, 25160, 31994, 34817, 37640, 50320, 63988, 69634, 75280, 79985, 127976, 139268, 159970, 174085, 255952, 278536, 319940, 348170, 557072, 591889, 639880, 696340, 1183778, 1279760, 1392680, 2367556, 2785360, 2959445, 4735112, 5918890, 9470224, 11837780, 23675560, 47351120]

約数ペア:

[(1, 47351120), (2, 23675560), (4, 11837780), (5, 9470224), (8, 5918890), (10, 4735112), (16, 2959445), (17, 2785360), (20, 2367556), (34, 1392680), (37, 1279760), (40, 1183778), (68, 696340), (74, 639880), (80, 591889), (85, 557072), (136, 348170), (148, 319940), (170, 278536), (185, 255952), (272, 174085), (296, 159970), (340, 139268), (370, 127976), (592, 79985), (629, 75280), (680, 69634), (740, 63988), (941, 50320), (1258, 37640), (1360, 34817), (1480, 31994), (1882, 25160), (2516, 18820), (2960, 15997), (3145, 15056), (3764, 12580), (4705, 10064), (5032, 9410), (6290, 7528)]