194965550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{10343}}^1$

素因数の和:10397

約数の個数: 48

約数和(自身を含む): 404036640

約数和(自身を除く): 209071090

約数列:

[1, 2, 5, 10, 13, 25, 26, 29, 50, 58, 65, 130, 145, 290, 325, 377, 650, 725, 754, 1450, 1885, 3770, 9425, 10343, 18850, 20686, 51715, 103430, 134459, 258575, 268918, 299947, 517150, 599894, 672295, 1344590, 1499735, 2999470, 3361475, 3899311, 6722950, 7498675, 7798622, 14997350, 19496555, 38993110, 97482775, 194965550]

約数ペア:

[(1, 194965550), (2, 97482775), (5, 38993110), (10, 19496555), (13, 14997350), (25, 7798622), (26, 7498675), (29, 6722950), (50, 3899311), (58, 3361475), (65, 2999470), (130, 1499735), (145, 1344590), (290, 672295), (325, 599894), (377, 517150), (650, 299947), (725, 268918), (754, 258575), (1450, 134459), (1885, 103430), (3770, 51715), (9425, 20686), (10343, 18850)]