13838537640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3720037}}^1$

素因数の和:3720082

約数の個数: 64

約数和(自身を含む): 42854837760

約数和(自身を除く): 29016300120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 3720037, 7440074, 11160111, 14880148, 18600185, 22320222, 29760296, 37200370, 44640444, 55800555, 74400740, 89280888, 111601110, 115321147, 148801480, 223202220, 230642294, 345963441, 446404440, 461284588, 576605735, 691926882, 922569176, 1153211470, 1383853764, 1729817205, 2306422940, 2767707528, 3459634410, 4612845880, 6919268820, 13838537640]

約数ペア:

[(1, 13838537640), (2, 6919268820), (3, 4612845880), (4, 3459634410), (5, 2767707528), (6, 2306422940), (8, 1729817205), (10, 1383853764), (12, 1153211470), (15, 922569176), (20, 691926882), (24, 576605735), (30, 461284588), (31, 446404440), (40, 345963441), (60, 230642294), (62, 223202220), (93, 148801480), (120, 115321147), (124, 111601110), (155, 89280888), (186, 74400740), (248, 55800555), (310, 44640444), (372, 37200370), (465, 29760296), (620, 22320222), (744, 18600185), (930, 14880148), (1240, 11160111), (1860, 7440074), (3720, 3720037)]