40534851220

素因数分解:

$2^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{2797}}^1\times {\mathrm{4339}}^1$

素因数の和:7312

約数の個数: 48

約数和(自身を含む): 85683265920

約数和(自身を除く): 45148414700

約数列:

[1, 2, 4, 5, 10, 20, 167, 334, 668, 835, 1670, 2797, 3340, 4339, 5594, 8678, 11188, 13985, 17356, 21695, 27970, 43390, 55940, 86780, 467099, 724613, 934198, 1449226, 1868396, 2335495, 2898452, 3623065, 4670990, 7246130, 9341980, 12136183, 14492260, 24272366, 48544732, 60680915, 121361830, 242723660, 2026742561, 4053485122, 8106970244, 10133712805, 20267425610, 40534851220]

約数ペア:

[(1, 40534851220), (2, 20267425610), (4, 10133712805), (5, 8106970244), (10, 4053485122), (20, 2026742561), (167, 242723660), (334, 121361830), (668, 60680915), (835, 48544732), (1670, 24272366), (2797, 14492260), (3340, 12136183), (4339, 9341980), (5594, 7246130), (8678, 4670990), (11188, 3623065), (13985, 2898452), (17356, 2335495), (21695, 1868396), (27970, 1449226), (43390, 934198), (55940, 724613), (86780, 467099)]