68588960

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{38971}}^1$

素因数の和:38997

約数の個数: 48

約数和(自身を含む): 176776992

約数和(自身を除く): 108188032

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 38971, 77942, 155884, 194855, 311768, 389710, 428681, 623536, 779420, 857362, 1247072, 1558840, 1714724, 2143405, 3117680, 3429448, 4286810, 6235360, 6858896, 8573620, 13717792, 17147240, 34294480, 68588960]

約数ペア:

[(1, 68588960), (2, 34294480), (4, 17147240), (5, 13717792), (8, 8573620), (10, 6858896), (11, 6235360), (16, 4286810), (20, 3429448), (22, 3117680), (32, 2143405), (40, 1714724), (44, 1558840), (55, 1247072), (80, 857362), (88, 779420), (110, 623536), (160, 428681), (176, 389710), (220, 311768), (352, 194855), (440, 155884), (880, 77942), (1760, 38971)]