7143100

素因数分解:

$2^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{1171}}^1$

素因数の和:1246

約数の個数: 36

約数和(自身を含む): 15768088

約数和(自身を除く): 8624988

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 100, 122, 244, 305, 610, 1171, 1220, 1525, 2342, 3050, 4684, 5855, 6100, 11710, 23420, 29275, 58550, 71431, 117100, 142862, 285724, 357155, 714310, 1428620, 1785775, 3571550, 7143100]

約数ペア:

[(1, 7143100), (2, 3571550), (4, 1785775), (5, 1428620), (10, 714310), (20, 357155), (25, 285724), (50, 142862), (61, 117100), (100, 71431), (122, 58550), (244, 29275), (305, 23420), (610, 11710), (1171, 6100), (1220, 5855), (1525, 4684), (2342, 3050)]