75609320

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{337}}^1$

素因数の和:498

約数の個数: 64

約数和(自身を含む): 175219200

約数和(自身を除く): 99609880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 79, 142, 158, 284, 316, 337, 355, 395, 568, 632, 674, 710, 790, 1348, 1420, 1580, 1685, 2696, 2840, 3160, 3370, 5609, 6740, 11218, 13480, 22436, 23927, 26623, 28045, 44872, 47854, 53246, 56090, 95708, 106492, 112180, 119635, 133115, 191416, 212984, 224360, 239270, 266230, 478540, 532460, 957080, 1064920, 1890233, 3780466, 7560932, 9451165, 15121864, 18902330, 37804660, 75609320]

約数ペア:

[(1, 75609320), (2, 37804660), (4, 18902330), (5, 15121864), (8, 9451165), (10, 7560932), (20, 3780466), (40, 1890233), (71, 1064920), (79, 957080), (142, 532460), (158, 478540), (284, 266230), (316, 239270), (337, 224360), (355, 212984), (395, 191416), (568, 133115), (632, 119635), (674, 112180), (710, 106492), (790, 95708), (1348, 56090), (1420, 53246), (1580, 47854), (1685, 44872), (2696, 28045), (2840, 26623), (3160, 23927), (3370, 22436), (5609, 13480), (6740, 11218)]