12433360

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2129}}^1$

素因数の和:2215

約数の個数: 40

約数和(自身を含む): 29317320

約数和(自身を除く): 16883960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2129, 2920, 4258, 5840, 8516, 10645, 17032, 21290, 34064, 42580, 85160, 155417, 170320, 310834, 621668, 777085, 1243336, 1554170, 2486672, 3108340, 6216680, 12433360]

約数ペア:

[(1, 12433360), (2, 6216680), (4, 3108340), (5, 2486672), (8, 1554170), (10, 1243336), (16, 777085), (20, 621668), (40, 310834), (73, 170320), (80, 155417), (146, 85160), (292, 42580), (365, 34064), (584, 21290), (730, 17032), (1168, 10645), (1460, 8516), (2129, 5840), (2920, 4258)]