101857520

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{24023}}^1$

素因数の和:24089

約数の個数: 40

約数和(自身を含む): 241297056

約数和(自身を除く): 139439536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 24023, 48046, 96092, 120115, 192184, 240230, 384368, 480460, 960920, 1273219, 1921840, 2546438, 5092876, 6366095, 10185752, 12732190, 20371504, 25464380, 50928760, 101857520]

約数ペア:

[(1, 101857520), (2, 50928760), (4, 25464380), (5, 20371504), (8, 12732190), (10, 10185752), (16, 6366095), (20, 5092876), (40, 2546438), (53, 1921840), (80, 1273219), (106, 960920), (212, 480460), (265, 384368), (424, 240230), (530, 192184), (848, 120115), (1060, 96092), (2120, 48046), (4240, 24023)]