110223640

素因数分解:

$2^3\times 5^1\times {\mathrm{1657}}^1\times {\mathrm{1663}}^1$

素因数の和:3331

約数の個数: 32

約数和(自身を含む): 248302080

約数和(自身を除く): 138078440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1657, 1663, 3314, 3326, 6628, 6652, 8285, 8315, 13256, 13304, 16570, 16630, 33140, 33260, 66280, 66520, 2755591, 5511182, 11022364, 13777955, 22044728, 27555910, 55111820, 110223640]

約数ペア:

[(1, 110223640), (2, 55111820), (4, 27555910), (5, 22044728), (8, 13777955), (10, 11022364), (20, 5511182), (40, 2755591), (1657, 66520), (1663, 66280), (3314, 33260), (3326, 33140), (6628, 16630), (6652, 16570), (8285, 13304), (8315, 13256)]