4190560

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2381}}^1$

素因数の和:2407

約数の個数: 48

約数和(自身を含む): 10804752

約数和(自身を除く): 6614192

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, 2381, 4762, 9524, 11905, 19048, 23810, 26191, 38096, 47620, 52382, 76192, 95240, 104764, 130955, 190480, 209528, 261910, 380960, 419056, 523820, 838112, 1047640, 2095280, 4190560]

約数ペア:

[(1, 4190560), (2, 2095280), (4, 1047640), (5, 838112), (8, 523820), (10, 419056), (11, 380960), (16, 261910), (20, 209528), (22, 190480), (32, 130955), (40, 104764), (44, 95240), (55, 76192), (80, 52382), (88, 47620), (110, 38096), (160, 26191), (176, 23810), (220, 19048), (352, 11905), (440, 9524), (880, 4762), (1760, 2381)]