187443280

素因数分解:

$2^4\times 5^1\times {\mathrm{967}}^1\times {\mathrm{2423}}^1$

素因数の和:3403

約数の個数: 40

約数和(自身を含む): 436436352

約数和(自身を除く): 248993072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 967, 1934, 2423, 3868, 4835, 4846, 7736, 9670, 9692, 12115, 15472, 19340, 19384, 24230, 38680, 38768, 48460, 77360, 96920, 193840, 2343041, 4686082, 9372164, 11715205, 18744328, 23430410, 37488656, 46860820, 93721640, 187443280]

約数ペア:

[(1, 187443280), (2, 93721640), (4, 46860820), (5, 37488656), (8, 23430410), (10, 18744328), (16, 11715205), (20, 9372164), (40, 4686082), (80, 2343041), (967, 193840), (1934, 96920), (2423, 77360), (3868, 48460), (4835, 38768), (4846, 38680), (7736, 24230), (9670, 19384), (9692, 19340), (12115, 15472)]