14437940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:153

約数の個数: 96

約数和(自身を含む): 35804160

約数和(自身を除く): 21366220

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 31, 44, 55, 58, 62, 73, 110, 116, 124, 145, 146, 155, 220, 290, 292, 310, 319, 341, 365, 580, 620, 638, 682, 730, 803, 899, 1276, 1364, 1460, 1595, 1606, 1705, 1798, 2117, 2263, 3190, 3212, 3410, 3596, 4015, 4234, 4495, 4526, 6380, 6820, 8030, 8468, 8990, 9052, 9889, 10585, 11315, 16060, 17980, 19778, 21170, 22630, 23287, 24893, 39556, 42340, 45260, 46574, 49445, 49786, 65627, 93148, 98890, 99572, 116435, 124465, 131254, 197780, 232870, 248930, 262508, 328135, 465740, 497860, 656270, 721897, 1312540, 1443794, 2887588, 3609485, 7218970, 14437940]

約数ペア:

[(1, 14437940), (2, 7218970), (4, 3609485), (5, 2887588), (10, 1443794), (11, 1312540), (20, 721897), (22, 656270), (29, 497860), (31, 465740), (44, 328135), (55, 262508), (58, 248930), (62, 232870), (73, 197780), (110, 131254), (116, 124465), (124, 116435), (145, 99572), (146, 98890), (155, 93148), (220, 65627), (290, 49786), (292, 49445), (310, 46574), (319, 45260), (341, 42340), (365, 39556), (580, 24893), (620, 23287), (638, 22630), (682, 21170), (730, 19778), (803, 17980), (899, 16060), (1276, 11315), (1364, 10585), (1460, 9889), (1595, 9052), (1606, 8990), (1705, 8468), (1798, 8030), (2117, 6820), (2263, 6380), (3190, 4526), (3212, 4495), (3410, 4234), (3596, 4015)]