40308401950

素因数分解:

$2^1\times 5^2\times {\mathrm{409}}^1\times {\mathrm{1049}}^1\times {\mathrm{1879}}^1$

素因数の和:3349

約数の個数: 48

約数和(自身を含む): 75268620000

約数和(自身を除く): 34960218050

約数列:

[1, 2, 5, 10, 25, 50, 409, 818, 1049, 1879, 2045, 2098, 3758, 4090, 5245, 9395, 10225, 10490, 18790, 20450, 26225, 46975, 52450, 93950, 429041, 768511, 858082, 1537022, 1971071, 2145205, 3842555, 3942142, 4290410, 7685110, 9855355, 10726025, 19212775, 19710710, 21452050, 38425550, 49276775, 98553550, 806168039, 1612336078, 4030840195, 8061680390, 20154200975, 40308401950]

約数ペア:

[(1, 40308401950), (2, 20154200975), (5, 8061680390), (10, 4030840195), (25, 1612336078), (50, 806168039), (409, 98553550), (818, 49276775), (1049, 38425550), (1879, 21452050), (2045, 19710710), (2098, 19212775), (3758, 10726025), (4090, 9855355), (5245, 7685110), (9395, 4290410), (10225, 3942142), (10490, 3842555), (18790, 2145205), (20450, 1971071), (26225, 1537022), (46975, 858082), (52450, 768511), (93950, 429041)]