45508880

素因数分解:

$2^4\times 5^1\times {\mathrm{619}}^1\times {\mathrm{919}}^1$

素因数の和:1551

約数の個数: 40

約数和(自身を含む): 106094400

約数和(自身を除く): 60585520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 619, 919, 1238, 1838, 2476, 3095, 3676, 4595, 4952, 6190, 7352, 9190, 9904, 12380, 14704, 18380, 24760, 36760, 49520, 73520, 568861, 1137722, 2275444, 2844305, 4550888, 5688610, 9101776, 11377220, 22754440, 45508880]

約数ペア:

[(1, 45508880), (2, 22754440), (4, 11377220), (5, 9101776), (8, 5688610), (10, 4550888), (16, 2844305), (20, 2275444), (40, 1137722), (80, 568861), (619, 73520), (919, 49520), (1238, 36760), (1838, 24760), (2476, 18380), (3095, 14704), (3676, 12380), (4595, 9904), (4952, 9190), (6190, 7352)]