22997350

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1$

素因数の和:481

約数の個数: 48

約数和(自身を含む): 45461376

約数和(自身を除く): 22464026

約数列:

[1, 2, 5, 10, 25, 31, 37, 50, 62, 74, 155, 185, 310, 370, 401, 775, 802, 925, 1147, 1550, 1850, 2005, 2294, 4010, 5735, 10025, 11470, 12431, 14837, 20050, 24862, 28675, 29674, 57350, 62155, 74185, 124310, 148370, 310775, 370925, 459947, 621550, 741850, 919894, 2299735, 4599470, 11498675, 22997350]

約数ペア:

[(1, 22997350), (2, 11498675), (5, 4599470), (10, 2299735), (25, 919894), (31, 741850), (37, 621550), (50, 459947), (62, 370925), (74, 310775), (155, 148370), (185, 124310), (310, 74185), (370, 62155), (401, 57350), (775, 29674), (802, 28675), (925, 24862), (1147, 20050), (1550, 14837), (1850, 12431), (2005, 11470), (2294, 10025), (4010, 5735)]