98055920

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:418

約数の個数: 80

約数和(自身を含む): 236749728

約数和(自身を除く): 138693808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 157, 185, 211, 296, 314, 370, 422, 592, 628, 740, 785, 844, 1055, 1256, 1480, 1570, 1688, 2110, 2512, 2960, 3140, 3376, 4220, 5809, 6280, 7807, 8440, 11618, 12560, 15614, 16880, 23236, 29045, 31228, 33127, 39035, 46472, 58090, 62456, 66254, 78070, 92944, 116180, 124912, 132508, 156140, 165635, 232360, 265016, 312280, 331270, 464720, 530032, 624560, 662540, 1225699, 1325080, 2451398, 2650160, 4902796, 6128495, 9805592, 12256990, 19611184, 24513980, 49027960, 98055920]

約数ペア:

[(1, 98055920), (2, 49027960), (4, 24513980), (5, 19611184), (8, 12256990), (10, 9805592), (16, 6128495), (20, 4902796), (37, 2650160), (40, 2451398), (74, 1325080), (80, 1225699), (148, 662540), (157, 624560), (185, 530032), (211, 464720), (296, 331270), (314, 312280), (370, 265016), (422, 232360), (592, 165635), (628, 156140), (740, 132508), (785, 124912), (844, 116180), (1055, 92944), (1256, 78070), (1480, 66254), (1570, 62456), (1688, 58090), (2110, 46472), (2512, 39035), (2960, 33127), (3140, 31228), (3376, 29045), (4220, 23236), (5809, 16880), (6280, 15614), (7807, 12560), (8440, 11618)]