66903100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{60821}}^1$

素因数の和:60846

約数の個数: 36

約数和(自身を含む): 158380488

約数和(自身を除く): 91477388

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 60821, 121642, 243284, 304105, 608210, 669031, 1216420, 1338062, 1520525, 2676124, 3041050, 3345155, 6082100, 6690310, 13380620, 16725775, 33451550, 66903100]

約数ペア:

[(1, 66903100), (2, 33451550), (4, 16725775), (5, 13380620), (10, 6690310), (11, 6082100), (20, 3345155), (22, 3041050), (25, 2676124), (44, 1520525), (50, 1338062), (55, 1216420), (100, 669031), (110, 608210), (220, 304105), (275, 243284), (550, 121642), (1100, 60821)]