164472050

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3659}}^1$

素因数の和:3731

約数の個数: 48

約数和(自身を含む): 326764800

約数和(自身を除く): 162292750

約数列:

[1, 2, 5, 10, 25, 29, 31, 50, 58, 62, 145, 155, 290, 310, 725, 775, 899, 1450, 1550, 1798, 3659, 4495, 7318, 8990, 18295, 22475, 36590, 44950, 91475, 106111, 113429, 182950, 212222, 226858, 530555, 567145, 1061110, 1134290, 2652775, 2835725, 3289441, 5305550, 5671450, 6578882, 16447205, 32894410, 82236025, 164472050]

約数ペア:

[(1, 164472050), (2, 82236025), (5, 32894410), (10, 16447205), (25, 6578882), (29, 5671450), (31, 5305550), (50, 3289441), (58, 2835725), (62, 2652775), (145, 1134290), (155, 1061110), (290, 567145), (310, 530555), (725, 226858), (775, 212222), (899, 182950), (1450, 113429), (1550, 106111), (1798, 91475), (3659, 44950), (4495, 36590), (7318, 22475), (8990, 18295)]