29198804560

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{46751}}^1$

素因数の和:47012

約数の個数: 80

約数和(自身を含む): 70053944832

約数和(自身を除く): 40855140272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 211, 296, 370, 422, 592, 740, 844, 1055, 1480, 1688, 2110, 2960, 3376, 4220, 7807, 8440, 15614, 16880, 31228, 39035, 46751, 62456, 78070, 93502, 124912, 156140, 187004, 233755, 312280, 374008, 467510, 624560, 748016, 935020, 1729787, 1870040, 3459574, 3740080, 6919148, 8648935, 9864461, 13838296, 17297870, 19728922, 27676592, 34595740, 39457844, 49322305, 69191480, 78915688, 98644610, 138382960, 157831376, 197289220, 364985057, 394578440, 729970114, 789156880, 1459940228, 1824925285, 2919880456, 3649850570, 5839760912, 7299701140, 14599402280, 29198804560]

約数ペア:

[(1, 29198804560), (2, 14599402280), (4, 7299701140), (5, 5839760912), (8, 3649850570), (10, 2919880456), (16, 1824925285), (20, 1459940228), (37, 789156880), (40, 729970114), (74, 394578440), (80, 364985057), (148, 197289220), (185, 157831376), (211, 138382960), (296, 98644610), (370, 78915688), (422, 69191480), (592, 49322305), (740, 39457844), (844, 34595740), (1055, 27676592), (1480, 19728922), (1688, 17297870), (2110, 13838296), (2960, 9864461), (3376, 8648935), (4220, 6919148), (7807, 3740080), (8440, 3459574), (15614, 1870040), (16880, 1729787), (31228, 935020), (39035, 748016), (46751, 624560), (62456, 467510), (78070, 374008), (93502, 312280), (124912, 233755), (156140, 187004)]