45091360

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9091}}^1$

素因数の和:9137

約数の個数: 48

約数和(自身を含む): 109976832

約数和(自身を除く): 64885472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 9091, 18182, 36364, 45455, 72728, 90910, 145456, 181820, 281821, 290912, 363640, 563642, 727280, 1127284, 1409105, 1454560, 2254568, 2818210, 4509136, 5636420, 9018272, 11272840, 22545680, 45091360]

約数ペア:

[(1, 45091360), (2, 22545680), (4, 11272840), (5, 9018272), (8, 5636420), (10, 4509136), (16, 2818210), (20, 2254568), (31, 1454560), (32, 1409105), (40, 1127284), (62, 727280), (80, 563642), (124, 363640), (155, 290912), (160, 281821), (248, 181820), (310, 145456), (496, 90910), (620, 72728), (992, 45455), (1240, 36364), (2480, 18182), (4960, 9091)]