44157740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:359

約数の個数: 72

約数和(自身を含む): 103765536

約数和(自身を除く): 59607796

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 71, 110, 121, 142, 220, 242, 257, 284, 355, 484, 514, 605, 710, 781, 1028, 1210, 1285, 1420, 1562, 2420, 2570, 2827, 3124, 3905, 5140, 5654, 7810, 8591, 11308, 14135, 15620, 17182, 18247, 28270, 31097, 34364, 36494, 42955, 56540, 62194, 72988, 85910, 91235, 124388, 155485, 171820, 182470, 200717, 310970, 364940, 401434, 621940, 802868, 1003585, 2007170, 2207887, 4014340, 4415774, 8831548, 11039435, 22078870, 44157740]

約数ペア:

[(1, 44157740), (2, 22078870), (4, 11039435), (5, 8831548), (10, 4415774), (11, 4014340), (20, 2207887), (22, 2007170), (44, 1003585), (55, 802868), (71, 621940), (110, 401434), (121, 364940), (142, 310970), (220, 200717), (242, 182470), (257, 171820), (284, 155485), (355, 124388), (484, 91235), (514, 85910), (605, 72988), (710, 62194), (781, 56540), (1028, 42955), (1210, 36494), (1285, 34364), (1420, 31097), (1562, 28270), (2420, 18247), (2570, 17182), (2827, 15620), (3124, 14135), (3905, 11308), (5140, 8591), (5654, 7810)]