9905060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4093}}^1$

素因数の和:4124

約数の個数: 36

約数和(自身を含む): 22869084

約数和(自身を除く): 12964024

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 4093, 8186, 16372, 20465, 40930, 45023, 81860, 90046, 180092, 225115, 450230, 495253, 900460, 990506, 1981012, 2476265, 4952530, 9905060]

約数ペア:

[(1, 9905060), (2, 4952530), (4, 2476265), (5, 1981012), (10, 990506), (11, 900460), (20, 495253), (22, 450230), (44, 225115), (55, 180092), (110, 90046), (121, 81860), (220, 45023), (242, 40930), (484, 20465), (605, 16372), (1210, 8186), (2420, 4093)]