42846340

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2383}}^1$

素因数の和:2452

約数の個数: 48

約数和(自身を含む): 96122880

約数和(自身を除く): 53276540

約数列:

[1, 2, 4, 5, 10, 20, 29, 31, 58, 62, 116, 124, 145, 155, 290, 310, 580, 620, 899, 1798, 2383, 3596, 4495, 4766, 8990, 9532, 11915, 17980, 23830, 47660, 69107, 73873, 138214, 147746, 276428, 295492, 345535, 369365, 691070, 738730, 1382140, 1477460, 2142317, 4284634, 8569268, 10711585, 21423170, 42846340]

約数ペア:

[(1, 42846340), (2, 21423170), (4, 10711585), (5, 8569268), (10, 4284634), (20, 2142317), (29, 1477460), (31, 1382140), (58, 738730), (62, 691070), (116, 369365), (124, 345535), (145, 295492), (155, 276428), (290, 147746), (310, 138214), (580, 73873), (620, 69107), (899, 47660), (1798, 23830), (2383, 17980), (3596, 11915), (4495, 9532), (4766, 8990)]