23690480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{26921}}^1$

素因数の和:26945

約数の個数: 40

約数和(自身を含む): 60089904

約数和(自身を除く): 36399424

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 26921, 53842, 107684, 134605, 215368, 269210, 296131, 430736, 538420, 592262, 1076840, 1184524, 1480655, 2153680, 2369048, 2961310, 4738096, 5922620, 11845240, 23690480]

約数ペア:

[(1, 23690480), (2, 11845240), (4, 5922620), (5, 4738096), (8, 2961310), (10, 2369048), (11, 2153680), (16, 1480655), (20, 1184524), (22, 1076840), (40, 592262), (44, 538420), (55, 430736), (80, 296131), (88, 269210), (110, 215368), (176, 134605), (220, 107684), (440, 53842), (880, 26921)]