11194480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12721}}^1$

素因数の和:12745

約数の個数: 40

約数和(自身を含む): 28395504

約数和(自身を除く): 17201024

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 12721, 25442, 50884, 63605, 101768, 127210, 139931, 203536, 254420, 279862, 508840, 559724, 699655, 1017680, 1119448, 1399310, 2238896, 2798620, 5597240, 11194480]

約数ペア:

[(1, 11194480), (2, 5597240), (4, 2798620), (5, 2238896), (8, 1399310), (10, 1119448), (11, 1017680), (16, 699655), (20, 559724), (22, 508840), (40, 279862), (44, 254420), (55, 203536), (80, 139931), (88, 127210), (110, 101768), (176, 63605), (220, 50884), (440, 25442), (880, 12721)]