4058480

素因数分解:

$2^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{523}}^1$

素因数の和:633

約数の個数: 40

約数和(自身を含む): 9551472

約数和(自身を除く): 5492992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97, 194, 388, 485, 523, 776, 970, 1046, 1552, 1940, 2092, 2615, 3880, 4184, 5230, 7760, 8368, 10460, 20920, 41840, 50731, 101462, 202924, 253655, 405848, 507310, 811696, 1014620, 2029240, 4058480]

約数ペア:

[(1, 4058480), (2, 2029240), (4, 1014620), (5, 811696), (8, 507310), (10, 405848), (16, 253655), (20, 202924), (40, 101462), (80, 50731), (97, 41840), (194, 20920), (388, 10460), (485, 8368), (523, 7760), (776, 5230), (970, 4184), (1046, 3880), (1552, 2615), (1940, 2092)]