3970873.00000000

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1$

素因数の和:499

約数の個数: 64

約数和(自身を含む): 182217600

約数和(自身を除く): 93959870

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 73, 110, 145, 146, 290, 319, 365, 379, 638, 730, 758, 803, 1595, 1606, 1895, 2117, 3190, 3790, 4015, 4169, 4234, 8030, 8338, 10585, 10991, 20845, 21170, 21982, 23287, 27667, 41690, 46574, 54955, 55334, 109910, 116435, 120901, 138335, 232870, 241802, 276670, 304337, 604505, 608674, 802343, 1209010, 1521685, 1604686, 3043370, 4011715, 8023430, 8825773, 17651546, 44128865, 88257730]

約数ペア:

[(1, 88257730), (2, 44128865), (5, 17651546), (10, 8825773), (11, 8023430), (22, 4011715), (29, 3043370), (55, 1604686), (58, 1521685), (73, 1209010), (110, 802343), (145, 608674), (146, 604505), (290, 304337), (319, 276670), (365, 241802), (379, 232870), (638, 138335), (730, 120901), (758, 116435), (803, 109910), (1595, 55334), (1606, 54955), (1895, 46574), (2117, 41690), (3190, 27667), (3790, 23287), (4015, 21982), (4169, 21170), (4234, 20845), (8030, 10991), (8338, 10585)]