39346040

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{317}}^1$

素因数の和:464

約数の個数: 64

約数和(自身を含む): 92728800

約数和(自身を除く): 53382760

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 107, 116, 145, 214, 232, 290, 317, 428, 535, 580, 634, 856, 1070, 1160, 1268, 1585, 2140, 2536, 3103, 3170, 4280, 6206, 6340, 9193, 12412, 12680, 15515, 18386, 24824, 31030, 33919, 36772, 45965, 62060, 67838, 73544, 91930, 124120, 135676, 169595, 183860, 271352, 339190, 367720, 678380, 983651, 1356760, 1967302, 3934604, 4918255, 7869208, 9836510, 19673020, 39346040]

約数ペア:

[(1, 39346040), (2, 19673020), (4, 9836510), (5, 7869208), (8, 4918255), (10, 3934604), (20, 1967302), (29, 1356760), (40, 983651), (58, 678380), (107, 367720), (116, 339190), (145, 271352), (214, 183860), (232, 169595), (290, 135676), (317, 124120), (428, 91930), (535, 73544), (580, 67838), (634, 62060), (856, 45965), (1070, 36772), (1160, 33919), (1268, 31030), (1585, 24824), (2140, 18386), (2536, 15515), (3103, 12680), (3170, 12412), (4280, 9193), (6206, 6340)]