22693900

素因数分解:

$2^2\times 5^2\times {\mathrm{229}}^1\times {\mathrm{991}}^1$

素因数の和:1234

約数の個数: 36

約数和(自身を含む): 49510720

約数和(自身を除く): 26816820

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 229, 458, 916, 991, 1145, 1982, 2290, 3964, 4580, 4955, 5725, 9910, 11450, 19820, 22900, 24775, 49550, 99100, 226939, 453878, 907756, 1134695, 2269390, 4538780, 5673475, 11346950, 22693900]

約数ペア:

[(1, 22693900), (2, 11346950), (4, 5673475), (5, 4538780), (10, 2269390), (20, 1134695), (25, 907756), (50, 453878), (100, 226939), (229, 99100), (458, 49550), (916, 24775), (991, 22900), (1145, 19820), (1982, 11450), (2290, 9910), (3964, 5725), (4580, 4955)]