63326920

素因数分解:

$2^3\times 5^1\times {\mathrm{331}}^1\times {\mathrm{4783}}^1$

素因数の和:5125

約数の個数: 32

約数和(自身を含む): 142945920

約数和(自身を除く): 79619000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 331, 662, 1324, 1655, 2648, 3310, 4783, 6620, 9566, 13240, 19132, 23915, 38264, 47830, 95660, 191320, 1583173, 3166346, 6332692, 7915865, 12665384, 15831730, 31663460, 63326920]

約数ペア:

[(1, 63326920), (2, 31663460), (4, 15831730), (5, 12665384), (8, 7915865), (10, 6332692), (20, 3166346), (40, 1583173), (331, 191320), (662, 95660), (1324, 47830), (1655, 38264), (2648, 23915), (3310, 19132), (4783, 13240), (6620, 9566)]