130145650

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{683}}^1$

素因数の和:835

約数の個数: 48

約数和(自身を含む): 251394624

約数和(自身を除く): 121248974

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 103, 185, 206, 370, 515, 683, 925, 1030, 1366, 1850, 2575, 3415, 3811, 5150, 6830, 7622, 17075, 19055, 25271, 34150, 38110, 50542, 70349, 95275, 126355, 140698, 190550, 252710, 351745, 631775, 703490, 1263550, 1758725, 2602913, 3517450, 5205826, 13014565, 26029130, 65072825, 130145650]

約数ペア:

[(1, 130145650), (2, 65072825), (5, 26029130), (10, 13014565), (25, 5205826), (37, 3517450), (50, 2602913), (74, 1758725), (103, 1263550), (185, 703490), (206, 631775), (370, 351745), (515, 252710), (683, 190550), (925, 140698), (1030, 126355), (1366, 95275), (1850, 70349), (2575, 50542), (3415, 38110), (3811, 34150), (5150, 25271), (6830, 19055), (7622, 17075)]