117065920

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11801}}^1$

素因数の和:11849

約数の個数: 56

約数和(自身を含む): 287779968

約数和(自身を除く): 170714048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 9920, 11801, 23602, 47204, 59005, 94408, 118010, 188816, 236020, 365831, 377632, 472040, 731662, 755264, 944080, 1463324, 1829155, 1888160, 2926648, 3658310, 3776320, 5853296, 7316620, 11706592, 14633240, 23413184, 29266480, 58532960, 117065920]

約数ペア:

[(1, 117065920), (2, 58532960), (4, 29266480), (5, 23413184), (8, 14633240), (10, 11706592), (16, 7316620), (20, 5853296), (31, 3776320), (32, 3658310), (40, 2926648), (62, 1888160), (64, 1829155), (80, 1463324), (124, 944080), (155, 755264), (160, 731662), (248, 472040), (310, 377632), (320, 365831), (496, 236020), (620, 188816), (992, 118010), (1240, 94408), (1984, 59005), (2480, 47204), (4960, 23602), (9920, 11801)]