73061680

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{24683}}^1$

素因数の和:24733

約数の個数: 40

約数和(自身を含む): 174466512

約数和(自身を除く): 101404832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 24683, 49366, 98732, 123415, 197464, 246830, 394928, 493660, 913271, 987320, 1826542, 1974640, 3653084, 4566355, 7306168, 9132710, 14612336, 18265420, 36530840, 73061680]

約数ペア:

[(1, 73061680), (2, 36530840), (4, 18265420), (5, 14612336), (8, 9132710), (10, 7306168), (16, 4566355), (20, 3653084), (37, 1974640), (40, 1826542), (74, 987320), (80, 913271), (148, 493660), (185, 394928), (296, 246830), (370, 197464), (592, 123415), (740, 98732), (1480, 49366), (2960, 24683)]