16880110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3167}}^1$

素因数の和:3228

約数の個数: 32

約数和(自身を含む): 33530112

約数和(自身を除く): 16650002

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 3167, 5330, 6334, 15835, 31670, 41171, 82342, 129847, 205855, 259694, 411710, 649235, 1298470, 1688011, 3376022, 8440055, 16880110]

約数ペア:

[(1, 16880110), (2, 8440055), (5, 3376022), (10, 1688011), (13, 1298470), (26, 649235), (41, 411710), (65, 259694), (82, 205855), (130, 129847), (205, 82342), (410, 41171), (533, 31670), (1066, 15835), (2665, 6334), (3167, 5330)]