4559390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{229}}^1$

素因数の和:428

約数の個数: 32

約数和(自身を含む): 9041760

約数和(自身を除く): 4482370

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 181, 229, 362, 458, 905, 1145, 1810, 1991, 2290, 2519, 3982, 5038, 9955, 12595, 19910, 25190, 41449, 82898, 207245, 414490, 455939, 911878, 2279695, 4559390]

約数ペア:

[(1, 4559390), (2, 2279695), (5, 911878), (10, 455939), (11, 414490), (22, 207245), (55, 82898), (110, 41449), (181, 25190), (229, 19910), (362, 12595), (458, 9955), (905, 5038), (1145, 3982), (1810, 2519), (1991, 2290)]