22022960

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{11969}}^1$

素因数の和:12005

約数の個数: 40

約数和(自身を含む): 53434080

約数和(自身を除く): 31411120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 11969, 23938, 47876, 59845, 95752, 119690, 191504, 239380, 275287, 478760, 550574, 957520, 1101148, 1376435, 2202296, 2752870, 4404592, 5505740, 11011480, 22022960]

約数ペア:

[(1, 22022960), (2, 11011480), (4, 5505740), (5, 4404592), (8, 2752870), (10, 2202296), (16, 1376435), (20, 1101148), (23, 957520), (40, 550574), (46, 478760), (80, 275287), (92, 239380), (115, 191504), (184, 119690), (230, 95752), (368, 59845), (460, 47876), (920, 23938), (1840, 11969)]