6347680

素因数分解:

$2^5\times 5^1\times {\mathrm{97}}^1\times {\mathrm{409}}^1$

素因数の和:521

約数の個数: 48

約数和(自身を含む): 15188040

約数和(自身を除く): 8840360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 97, 160, 194, 388, 409, 485, 776, 818, 970, 1552, 1636, 1940, 2045, 3104, 3272, 3880, 4090, 6544, 7760, 8180, 13088, 15520, 16360, 32720, 39673, 65440, 79346, 158692, 198365, 317384, 396730, 634768, 793460, 1269536, 1586920, 3173840, 6347680]

約数ペア:

[(1, 6347680), (2, 3173840), (4, 1586920), (5, 1269536), (8, 793460), (10, 634768), (16, 396730), (20, 317384), (32, 198365), (40, 158692), (80, 79346), (97, 65440), (160, 39673), (194, 32720), (388, 16360), (409, 15520), (485, 13088), (776, 8180), (818, 7760), (970, 6544), (1552, 4090), (1636, 3880), (1940, 3272), (2045, 3104)]