461483680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{412039}}^1$

素因数の和:412061

約数の個数: 48

約数和(自身を含む): 1246008960

約数和(自身を除く): 784525280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 412039, 824078, 1648156, 2060195, 2884273, 3296312, 4120390, 5768546, 6592624, 8240780, 11537092, 13185248, 14421365, 16481560, 23074184, 28842730, 32963120, 46148368, 57685460, 65926240, 92296736, 115370920, 230741840, 461483680]

約数ペア:

[(1, 461483680), (2, 230741840), (4, 115370920), (5, 92296736), (7, 65926240), (8, 57685460), (10, 46148368), (14, 32963120), (16, 28842730), (20, 23074184), (28, 16481560), (32, 14421365), (35, 13185248), (40, 11537092), (56, 8240780), (70, 6592624), (80, 5768546), (112, 4120390), (140, 3296312), (160, 2884273), (224, 2060195), (280, 1648156), (560, 824078), (1120, 412039)]