74499660040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{659}}^1\times {\mathrm{7013}}^1$

素因数の和:7727

約数の個数: 128

約数和(自身を含む): 186650956800

約数和(自身を除く): 112151296760

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 248, 260, 310, 403, 520, 620, 659, 806, 1240, 1318, 1612, 2015, 2636, 3224, 3295, 4030, 5272, 6590, 7013, 8060, 8567, 13180, 14026, 16120, 17134, 20429, 26360, 28052, 34268, 35065, 40858, 42835, 56104, 68536, 70130, 81716, 85670, 91169, 102145, 140260, 163432, 171340, 182338, 204290, 217403, 265577, 280520, 342680, 364676, 408580, 434806, 455845, 531154, 729352, 817160, 869612, 911690, 1062308, 1087015, 1327885, 1739224, 1823380, 2124616, 2174030, 2655770, 2826239, 3646760, 4348060, 4621567, 5311540, 5652478, 8696120, 9243134, 10623080, 11304956, 14131195, 18486268, 22609912, 23107835, 28262390, 36972536, 46215670, 56524780, 60080371, 92431340, 113049560, 120160742, 143268577, 184862680, 240321484, 286537154, 300401855, 480642968, 573074308, 600803710, 716342885, 1146148616, 1201607420, 1432685770, 1862491501, 2403214840, 2865371540, 3724983002, 5730743080, 7449966004, 9312457505, 14899932008, 18624915010, 37249830020, 74499660040]

約数ペア:

[(1, 74499660040), (2, 37249830020), (4, 18624915010), (5, 14899932008), (8, 9312457505), (10, 7449966004), (13, 5730743080), (20, 3724983002), (26, 2865371540), (31, 2403214840), (40, 1862491501), (52, 1432685770), (62, 1201607420), (65, 1146148616), (104, 716342885), (124, 600803710), (130, 573074308), (155, 480642968), (248, 300401855), (260, 286537154), (310, 240321484), (403, 184862680), (520, 143268577), (620, 120160742), (659, 113049560), (806, 92431340), (1240, 60080371), (1318, 56524780), (1612, 46215670), (2015, 36972536), (2636, 28262390), (3224, 23107835), (3295, 22609912), (4030, 18486268), (5272, 14131195), (6590, 11304956), (7013, 10623080), (8060, 9243134), (8567, 8696120), (13180, 5652478), (14026, 5311540), (16120, 4621567), (17134, 4348060), (20429, 3646760), (26360, 2826239), (28052, 2655770), (34268, 2174030), (35065, 2124616), (40858, 1823380), (42835, 1739224), (56104, 1327885), (68536, 1087015), (70130, 1062308), (81716, 911690), (85670, 869612), (91169, 817160), (102145, 729352), (140260, 531154), (163432, 455845), (171340, 434806), (182338, 408580), (204290, 364676), (217403, 342680), (265577, 280520)]