1429467140

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{9967}}^1$

素因数の和:10148

約数の個数: 48

約数和(自身を含む): 3074609664

約数和(自身を除く): 1645142524

約数列:

[1, 2, 4, 5, 10, 20, 71, 101, 142, 202, 284, 355, 404, 505, 710, 1010, 1420, 2020, 7171, 9967, 14342, 19934, 28684, 35855, 39868, 49835, 71710, 99670, 143420, 199340, 707657, 1006667, 1415314, 2013334, 2830628, 3538285, 4026668, 5033335, 7076570, 10066670, 14153140, 20133340, 71473357, 142946714, 285893428, 357366785, 714733570, 1429467140]

約数ペア:

[(1, 1429467140), (2, 714733570), (4, 357366785), (5, 285893428), (10, 142946714), (20, 71473357), (71, 20133340), (101, 14153140), (142, 10066670), (202, 7076570), (284, 5033335), (355, 4026668), (404, 3538285), (505, 2830628), (710, 2013334), (1010, 1415314), (1420, 1006667), (2020, 707657), (7171, 199340), (9967, 143420), (14342, 99670), (19934, 71710), (28684, 49835), (35855, 39868)]