22149640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{32573}}^1$

素因数の和:32601

約数の個数: 32

約数和(自身を含む): 52769880

約数和(自身を除く): 30620240

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 32573, 65146, 130292, 162865, 260584, 325730, 553741, 651460, 1107482, 1302920, 2214964, 2768705, 4429928, 5537410, 11074820, 22149640]

約数ペア:

[(1, 22149640), (2, 11074820), (4, 5537410), (5, 4429928), (8, 2768705), (10, 2214964), (17, 1302920), (20, 1107482), (34, 651460), (40, 553741), (68, 325730), (85, 260584), (136, 162865), (170, 130292), (340, 65146), (680, 32573)]