22655980

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59621}}^1$

素因数の和:59649

約数の個数: 24

約数和(自身を含む): 50082480

約数和(自身を除く): 27426500

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 59621, 119242, 238484, 298105, 596210, 1132799, 1192420, 2265598, 4531196, 5663995, 11327990, 22655980]

約数ペア:

[(1, 22655980), (2, 11327990), (4, 5663995), (5, 4531196), (10, 2265598), (19, 1192420), (20, 1132799), (38, 596210), (76, 298105), (95, 238484), (190, 119242), (380, 59621)]