13148600

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{2267}}^1$

素因数の和:2312

約数の個数: 48

約数和(自身を含む): 31638600

約数和(自身を除く): 18490000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 116, 145, 200, 232, 290, 580, 725, 1160, 1450, 2267, 2900, 4534, 5800, 9068, 11335, 18136, 22670, 45340, 56675, 65743, 90680, 113350, 131486, 226700, 262972, 328715, 453400, 525944, 657430, 1314860, 1643575, 2629720, 3287150, 6574300, 13148600]

約数ペア:

[(1, 13148600), (2, 6574300), (4, 3287150), (5, 2629720), (8, 1643575), (10, 1314860), (20, 657430), (25, 525944), (29, 453400), (40, 328715), (50, 262972), (58, 226700), (100, 131486), (116, 113350), (145, 90680), (200, 65743), (232, 56675), (290, 45340), (580, 22670), (725, 18136), (1160, 11335), (1450, 9068), (2267, 5800), (2900, 4534)]