325143.0000000

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2521}}^1$

素因数の和:2560

約数の個数: 32

約数和(自身を含む): 12710880

約数和(自身を除く): 6484010

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 2521, 5042, 12605, 25210, 32773, 47899, 65546, 95798, 163865, 239495, 327730, 478990, 622687, 1245374, 3113435, 6226870]

約数ペア:

[(1, 6226870), (2, 3113435), (5, 1245374), (10, 622687), (13, 478990), (19, 327730), (26, 239495), (38, 163865), (65, 95798), (95, 65546), (130, 47899), (190, 32773), (247, 25210), (494, 12605), (1235, 5042), (2470, 2521)]