52792040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{1129}}^1$

素因数の和:1314

約数の個数: 64

約数和(自身を含む): 136684800

約数和(自身を除く): 83892760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 167, 280, 334, 668, 835, 1129, 1169, 1336, 1670, 2258, 2338, 3340, 4516, 4676, 5645, 5845, 6680, 7903, 9032, 9352, 11290, 11690, 15806, 22580, 23380, 31612, 39515, 45160, 46760, 63224, 79030, 158060, 188543, 316120, 377086, 754172, 942715, 1319801, 1508344, 1885430, 2639602, 3770860, 5279204, 6599005, 7541720, 10558408, 13198010, 26396020, 52792040]

約数ペア:

[(1, 52792040), (2, 26396020), (4, 13198010), (5, 10558408), (7, 7541720), (8, 6599005), (10, 5279204), (14, 3770860), (20, 2639602), (28, 1885430), (35, 1508344), (40, 1319801), (56, 942715), (70, 754172), (140, 377086), (167, 316120), (280, 188543), (334, 158060), (668, 79030), (835, 63224), (1129, 46760), (1169, 45160), (1336, 39515), (1670, 31612), (2258, 23380), (2338, 22580), (3340, 15806), (4516, 11690), (4676, 11290), (5645, 9352), (5845, 9032), (6680, 7903)]