61602640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{70003}}^1$

素因数の和:70027

約数の個数: 40

約数和(自身を含む): 156248928

約数和(自身を除く): 94646288

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 70003, 140006, 280012, 350015, 560024, 700030, 770033, 1120048, 1400060, 1540066, 2800120, 3080132, 3850165, 5600240, 6160264, 7700330, 12320528, 15400660, 30801320, 61602640]

約数ペア:

[(1, 61602640), (2, 30801320), (4, 15400660), (5, 12320528), (8, 7700330), (10, 6160264), (11, 5600240), (16, 3850165), (20, 3080132), (22, 2800120), (40, 1540066), (44, 1400060), (55, 1120048), (80, 770033), (88, 700030), (110, 560024), (176, 350015), (220, 280012), (440, 140006), (880, 70003)]