8056050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1249}}^1$

素因数の和:1307

約数の個数: 48

約数和(自身を含む): 20460000

約数和(自身を除く): 12403950

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 129, 150, 215, 258, 430, 645, 1075, 1249, 1290, 2150, 2498, 3225, 3747, 6245, 6450, 7494, 12490, 18735, 31225, 37470, 53707, 62450, 93675, 107414, 161121, 187350, 268535, 322242, 537070, 805605, 1342675, 1611210, 2685350, 4028025, 8056050]

約数ペア:

[(1, 8056050), (2, 4028025), (3, 2685350), (5, 1611210), (6, 1342675), (10, 805605), (15, 537070), (25, 322242), (30, 268535), (43, 187350), (50, 161121), (75, 107414), (86, 93675), (129, 62450), (150, 53707), (215, 37470), (258, 31225), (430, 18735), (645, 12490), (1075, 7494), (1249, 6450), (1290, 6245), (2150, 3747), (2498, 3225)]