124141420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{1301}}^1$

素因数の和:1690

約数の個数: 48

約数和(自身を含む): 281731968

約数和(自身を除く): 157590548

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 367, 734, 1301, 1468, 1835, 2602, 3670, 4771, 5204, 6505, 7340, 9542, 13010, 16913, 19084, 23855, 26020, 33826, 47710, 67652, 84565, 95420, 169130, 338260, 477467, 954934, 1909868, 2387335, 4774670, 6207071, 9549340, 12414142, 24828284, 31035355, 62070710, 124141420]

約数ペア:

[(1, 124141420), (2, 62070710), (4, 31035355), (5, 24828284), (10, 12414142), (13, 9549340), (20, 6207071), (26, 4774670), (52, 2387335), (65, 1909868), (130, 954934), (260, 477467), (367, 338260), (734, 169130), (1301, 95420), (1468, 84565), (1835, 67652), (2602, 47710), (3670, 33826), (4771, 26020), (5204, 23855), (6505, 19084), (7340, 16913), (9542, 13010)]