6688400

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{727}}^1$

素因数の和:768

約数の個数: 60

約数和(自身を含む): 16790592

約数和(自身を除く): 10102192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 92, 100, 115, 184, 200, 230, 368, 400, 460, 575, 727, 920, 1150, 1454, 1840, 2300, 2908, 3635, 4600, 5816, 7270, 9200, 11632, 14540, 16721, 18175, 29080, 33442, 36350, 58160, 66884, 72700, 83605, 133768, 145400, 167210, 267536, 290800, 334420, 418025, 668840, 836050, 1337680, 1672100, 3344200, 6688400]

約数ペア:

[(1, 6688400), (2, 3344200), (4, 1672100), (5, 1337680), (8, 836050), (10, 668840), (16, 418025), (20, 334420), (23, 290800), (25, 267536), (40, 167210), (46, 145400), (50, 133768), (80, 83605), (92, 72700), (100, 66884), (115, 58160), (184, 36350), (200, 33442), (230, 29080), (368, 18175), (400, 16721), (460, 14540), (575, 11632), (727, 9200), (920, 7270), (1150, 5816), (1454, 4600), (1840, 3635), (2300, 2908)]