40273990

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{68261}}^1$

素因数の和:68327

約数の個数: 16

約数和(自身を含む): 73722960

約数和(自身を除く): 33448970

約数列:

[1, 2, 5, 10, 59, 118, 295, 590, 68261, 136522, 341305, 682610, 4027399, 8054798, 20136995, 40273990]

約数ペア:

[(1, 40273990), (2, 20136995), (5, 8054798), (10, 4027399), (59, 682610), (118, 341305), (295, 136522), (590, 68261)]