74138720

素因数分解:

$2^5\times 5^1\times {\mathrm{617}}^1\times {\mathrm{751}}^1$

素因数の和:1383

約数の個数: 48

約数和(自身を含む): 175670208

約数和(自身を除く): 101531488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 617, 751, 1234, 1502, 2468, 3004, 3085, 3755, 4936, 6008, 6170, 7510, 9872, 12016, 12340, 15020, 19744, 24032, 24680, 30040, 49360, 60080, 98720, 120160, 463367, 926734, 1853468, 2316835, 3706936, 4633670, 7413872, 9267340, 14827744, 18534680, 37069360, 74138720]

約数ペア:

[(1, 74138720), (2, 37069360), (4, 18534680), (5, 14827744), (8, 9267340), (10, 7413872), (16, 4633670), (20, 3706936), (32, 2316835), (40, 1853468), (80, 926734), (160, 463367), (617, 120160), (751, 98720), (1234, 60080), (1502, 49360), (2468, 30040), (3004, 24680), (3085, 24032), (3755, 19744), (4936, 15020), (6008, 12340), (6170, 12016), (7510, 9872)]