156739586420

素因数分解:

$2^2\times 5^1\times {\mathrm{383}}^1\times {\mathrm{4457}}^1\times {\mathrm{4591}}^1$

素因数の和:9440

約数の個数: 48

約数和(自身を含む): 330158481408

約数和(自身を除く): 173418894988

約数列:

[1, 2, 4, 5, 10, 20, 383, 766, 1532, 1915, 3830, 4457, 4591, 7660, 8914, 9182, 17828, 18364, 22285, 22955, 44570, 45910, 89140, 91820, 1707031, 1758353, 3414062, 3516706, 6828124, 7033412, 8535155, 8791765, 17070310, 17583530, 20462087, 34140620, 35167060, 40924174, 81848348, 102310435, 204620870, 409241740, 7836979321, 15673958642, 31347917284, 39184896605, 78369793210, 156739586420]

約数ペア:

[(1, 156739586420), (2, 78369793210), (4, 39184896605), (5, 31347917284), (10, 15673958642), (20, 7836979321), (383, 409241740), (766, 204620870), (1532, 102310435), (1915, 81848348), (3830, 40924174), (4457, 35167060), (4591, 34140620), (7660, 20462087), (8914, 17583530), (9182, 17070310), (17828, 8791765), (18364, 8535155), (22285, 7033412), (22955, 6828124), (44570, 3516706), (45910, 3414062), (89140, 1758353), (91820, 1707031)]