15693978874850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1063}}^1\times {\mathrm{3637}}^1\times {\mathrm{4273}}^1$

素因数の和:9004

約数の個数: 96

約数和(自身を含む): 30771720900480

約数和(自身を除く): 15077742025630

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 1063, 2126, 3637, 4273, 5315, 7274, 8546, 10630, 18185, 20197, 21365, 26575, 36370, 40394, 42730, 53150, 69103, 81187, 90925, 100985, 106825, 138206, 162374, 181850, 201970, 213650, 345515, 405935, 504925, 691030, 811870, 1009850, 1727575, 2029675, 3455150, 3866131, 4059350, 4542199, 7732262, 9084398, 15540901, 19330655, 22710995, 31081802, 38661310, 45421990, 73456489, 77704505, 86301781, 96653275, 113554975, 146912978, 155409010, 172603562, 193306550, 227109950, 295277119, 367282445, 388522525, 431508905, 590554238, 734564890, 777045050, 863017810, 1476385595, 1836412225, 2157544525, 2952771190, 3672824450, 4315089050, 7381927975, 14763855950, 16519977763, 33039955526, 82599888815, 165199777630, 313879577497, 412999444075, 627759154994, 825998888150, 1569397887485, 3138795774970, 7846989437425, 15693978874850]

約数ペア:

[(1, 15693978874850), (2, 7846989437425), (5, 3138795774970), (10, 1569397887485), (19, 825998888150), (25, 627759154994), (38, 412999444075), (50, 313879577497), (95, 165199777630), (190, 82599888815), (475, 33039955526), (950, 16519977763), (1063, 14763855950), (2126, 7381927975), (3637, 4315089050), (4273, 3672824450), (5315, 2952771190), (7274, 2157544525), (8546, 1836412225), (10630, 1476385595), (18185, 863017810), (20197, 777045050), (21365, 734564890), (26575, 590554238), (36370, 431508905), (40394, 388522525), (42730, 367282445), (53150, 295277119), (69103, 227109950), (81187, 193306550), (90925, 172603562), (100985, 155409010), (106825, 146912978), (138206, 113554975), (162374, 96653275), (181850, 86301781), (201970, 77704505), (213650, 73456489), (345515, 45421990), (405935, 38661310), (504925, 31081802), (691030, 22710995), (811870, 19330655), (1009850, 15540901), (1727575, 9084398), (2029675, 7732262), (3455150, 4542199), (3866131, 4059350)]