66469610

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{727}}^1$

素因数の和:998

約数の個数: 32

約数和(自身を含む): 123282432

約数和(自身を除く): 56812822

約数列:

[1, 2, 5, 10, 41, 82, 205, 223, 410, 446, 727, 1115, 1454, 2230, 3635, 7270, 9143, 18286, 29807, 45715, 59614, 91430, 149035, 162121, 298070, 324242, 810605, 1621210, 6646961, 13293922, 33234805, 66469610]

約数ペア:

[(1, 66469610), (2, 33234805), (5, 13293922), (10, 6646961), (41, 1621210), (82, 810605), (205, 324242), (223, 298070), (410, 162121), (446, 149035), (727, 91430), (1115, 59614), (1454, 45715), (2230, 29807), (3635, 18286), (7270, 9143)]