45067760

素因数分解:

$2^4\times 5^1\times {\mathrm{613}}^1\times {\mathrm{919}}^1$

素因数の和:1545

約数の個数: 40

約数和(自身を含む): 105067680

約数和(自身を除く): 59999920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 613, 919, 1226, 1838, 2452, 3065, 3676, 4595, 4904, 6130, 7352, 9190, 9808, 12260, 14704, 18380, 24520, 36760, 49040, 73520, 563347, 1126694, 2253388, 2816735, 4506776, 5633470, 9013552, 11266940, 22533880, 45067760]

約数ペア:

[(1, 45067760), (2, 22533880), (4, 11266940), (5, 9013552), (8, 5633470), (10, 4506776), (16, 2816735), (20, 2253388), (40, 1126694), (80, 563347), (613, 73520), (919, 49040), (1226, 36760), (1838, 24520), (2452, 18380), (3065, 14704), (3676, 12260), (4595, 9808), (4904, 9190), (6130, 7352)]