2228036960

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{449201}}^1$

素因数の和:449247

約数の個数: 48

約数和(自身を含む): 5433547392

約数和(自身を除く): 3205510432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 449201, 898402, 1796804, 2246005, 3593608, 4492010, 7187216, 8984020, 13925231, 14374432, 17968040, 27850462, 35936080, 55700924, 69626155, 71872160, 111401848, 139252310, 222803696, 278504620, 445607392, 557009240, 1114018480, 2228036960]

約数ペア:

[(1, 2228036960), (2, 1114018480), (4, 557009240), (5, 445607392), (8, 278504620), (10, 222803696), (16, 139252310), (20, 111401848), (31, 71872160), (32, 69626155), (40, 55700924), (62, 35936080), (80, 27850462), (124, 17968040), (155, 14374432), (160, 13925231), (248, 8984020), (310, 7187216), (496, 4492010), (620, 3593608), (992, 2246005), (1240, 1796804), (2480, 898402), (4960, 449201)]