12125050

素因数分解:

$2^1\times 5^2\times 7^4\times {\mathrm{101}}^1$

素因数の和:141

約数の個数: 60

約数和(自身を含む): 26570286

約数和(自身を除く): 14445236

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 101, 175, 202, 245, 343, 350, 490, 505, 686, 707, 1010, 1225, 1414, 1715, 2401, 2450, 2525, 3430, 3535, 4802, 4949, 5050, 7070, 8575, 9898, 12005, 17150, 17675, 24010, 24745, 34643, 35350, 49490, 60025, 69286, 120050, 123725, 173215, 242501, 247450, 346430, 485002, 866075, 1212505, 1732150, 2425010, 6062525, 12125050]

約数ペア:

[(1, 12125050), (2, 6062525), (5, 2425010), (7, 1732150), (10, 1212505), (14, 866075), (25, 485002), (35, 346430), (49, 247450), (50, 242501), (70, 173215), (98, 123725), (101, 120050), (175, 69286), (202, 60025), (245, 49490), (343, 35350), (350, 34643), (490, 24745), (505, 24010), (686, 17675), (707, 17150), (1010, 12005), (1225, 9898), (1414, 8575), (1715, 7070), (2401, 5050), (2450, 4949), (2525, 4802), (3430, 3535)]