4793920

素因数分解:

$2^6\times 5^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:299

約数の個数: 56

約数和(自身を含む): 11631168

約数和(自身を除く): 6837248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 142, 160, 211, 284, 320, 355, 422, 568, 710, 844, 1055, 1136, 1420, 1688, 2110, 2272, 2840, 3376, 4220, 4544, 5680, 6752, 8440, 11360, 13504, 14981, 16880, 22720, 29962, 33760, 59924, 67520, 74905, 119848, 149810, 239696, 299620, 479392, 599240, 958784, 1198480, 2396960, 4793920]

約数ペア:

[(1, 4793920), (2, 2396960), (4, 1198480), (5, 958784), (8, 599240), (10, 479392), (16, 299620), (20, 239696), (32, 149810), (40, 119848), (64, 74905), (71, 67520), (80, 59924), (142, 33760), (160, 29962), (211, 22720), (284, 16880), (320, 14981), (355, 13504), (422, 11360), (568, 8440), (710, 6752), (844, 5680), (1055, 4544), (1136, 4220), (1420, 3376), (1688, 2840), (2110, 2272)]