45361840

素因数分解:

$2^4\times 5^1\times {\mathrm{617}}^1\times {\mathrm{919}}^1$

素因数の和:1549

約数の個数: 40

約数和(自身を含む): 105752160

約数和(自身を除く): 60390320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 617, 919, 1234, 1838, 2468, 3085, 3676, 4595, 4936, 6170, 7352, 9190, 9872, 12340, 14704, 18380, 24680, 36760, 49360, 73520, 567023, 1134046, 2268092, 2835115, 4536184, 5670230, 9072368, 11340460, 22680920, 45361840]

約数ペア:

[(1, 45361840), (2, 22680920), (4, 11340460), (5, 9072368), (8, 5670230), (10, 4536184), (16, 2835115), (20, 2268092), (40, 1134046), (80, 567023), (617, 73520), (919, 49360), (1234, 36760), (1838, 24680), (2468, 18380), (3085, 14704), (3676, 12340), (4595, 9872), (4936, 9190), (6170, 7352)]