101132560

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{29399}}^1$

素因数の和:29455

約数の個数: 40

約数和(自身を含む): 240609600

約数和(自身を除く): 139477040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 29399, 58798, 117596, 146995, 235192, 293990, 470384, 587980, 1175960, 1264157, 2351920, 2528314, 5056628, 6320785, 10113256, 12641570, 20226512, 25283140, 50566280, 101132560]

約数ペア:

[(1, 101132560), (2, 50566280), (4, 25283140), (5, 20226512), (8, 12641570), (10, 10113256), (16, 6320785), (20, 5056628), (40, 2528314), (43, 2351920), (80, 1264157), (86, 1175960), (172, 587980), (215, 470384), (344, 293990), (430, 235192), (688, 146995), (860, 117596), (1720, 58798), (3440, 29399)]