25293154920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1008499}}^1$

素因数の和:1008543

約数の個数: 128

約数和(自身を含む): 87134400000

約数和(自身を除く): 61841245080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 132, 152, 165, 190, 209, 220, 228, 264, 285, 330, 380, 418, 440, 456, 570, 627, 660, 760, 836, 1045, 1140, 1254, 1320, 1672, 2090, 2280, 2508, 3135, 4180, 5016, 6270, 8360, 12540, 25080, 1008499, 2016998, 3025497, 4033996, 5042495, 6050994, 8067992, 10084990, 11093489, 12101988, 15127485, 19161481, 20169980, 22186978, 24203976, 30254970, 33280467, 38322962, 40339960, 44373956, 55467445, 57484443, 60509940, 66560934, 76645924, 88747912, 95807405, 110934890, 114968886, 121019880, 133121868, 153291848, 166402335, 191614810, 210776291, 221869780, 229937772, 266243736, 287422215, 332804670, 383229620, 421552582, 443739560, 459875544, 574844430, 632328873, 665609340, 766459240, 843105164, 1053881455, 1149688860, 1264657746, 1331218680, 1686210328, 2107762910, 2299377720, 2529315492, 3161644365, 4215525820, 5058630984, 6323288730, 8431051640, 12646577460, 25293154920]

約数ペア:

[(1, 25293154920), (2, 12646577460), (3, 8431051640), (4, 6323288730), (5, 5058630984), (6, 4215525820), (8, 3161644365), (10, 2529315492), (11, 2299377720), (12, 2107762910), (15, 1686210328), (19, 1331218680), (20, 1264657746), (22, 1149688860), (24, 1053881455), (30, 843105164), (33, 766459240), (38, 665609340), (40, 632328873), (44, 574844430), (55, 459875544), (57, 443739560), (60, 421552582), (66, 383229620), (76, 332804670), (88, 287422215), (95, 266243736), (110, 229937772), (114, 221869780), (120, 210776291), (132, 191614810), (152, 166402335), (165, 153291848), (190, 133121868), (209, 121019880), (220, 114968886), (228, 110934890), (264, 95807405), (285, 88747912), (330, 76645924), (380, 66560934), (418, 60509940), (440, 57484443), (456, 55467445), (570, 44373956), (627, 40339960), (660, 38322962), (760, 33280467), (836, 30254970), (1045, 24203976), (1140, 22186978), (1254, 20169980), (1320, 19161481), (1672, 15127485), (2090, 12101988), (2280, 11093489), (2508, 10084990), (3135, 8067992), (4180, 6050994), (5016, 5042495), (6270, 4033996), (8360, 3025497), (12540, 2016998), (25080, 1008499)]