87396430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{27397}}^1$

素因数の和:27444

約数の個数: 32

約数和(自身を含む): 177539040

約数和(自身を除く): 90142610

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 27397, 54794, 136985, 273970, 301367, 602734, 794513, 1506835, 1589026, 3013670, 3972565, 7945130, 8739643, 17479286, 43698215, 87396430]

約数ペア:

[(1, 87396430), (2, 43698215), (5, 17479286), (10, 8739643), (11, 7945130), (22, 3972565), (29, 3013670), (55, 1589026), (58, 1506835), (110, 794513), (145, 602734), (290, 301367), (319, 273970), (638, 136985), (1595, 54794), (3190, 27397)]