364888940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{827}}^1\times {\mathrm{1697}}^1$

素因数の和:2546

約数の個数: 48

約数和(自身を含む): 826695072

約数和(自身を除く): 461806132

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 827, 1654, 1697, 3308, 3394, 4135, 6788, 8270, 8485, 10751, 16540, 16970, 21502, 22061, 33940, 43004, 44122, 53755, 88244, 107510, 110305, 215020, 220610, 441220, 1403419, 2806838, 5613676, 7017095, 14034190, 18244447, 28068380, 36488894, 72977788, 91222235, 182444470, 364888940]

約数ペア:

[(1, 364888940), (2, 182444470), (4, 91222235), (5, 72977788), (10, 36488894), (13, 28068380), (20, 18244447), (26, 14034190), (52, 7017095), (65, 5613676), (130, 2806838), (260, 1403419), (827, 441220), (1654, 220610), (1697, 215020), (3308, 110305), (3394, 107510), (4135, 88244), (6788, 53755), (8270, 44122), (8485, 43004), (10751, 33940), (16540, 22061), (16970, 21502)]