42977440

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{24419}}^1$

素因数の和:24445

約数の個数: 48

約数和(自身を含む): 110769120

約数和(自身を除く): 67791680

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, 24419, 48838, 97676, 122095, 195352, 244190, 268609, 390704, 488380, 537218, 781408, 976760, 1074436, 1343045, 1953520, 2148872, 2686090, 3907040, 4297744, 5372180, 8595488, 10744360, 21488720, 42977440]

約数ペア:

[(1, 42977440), (2, 21488720), (4, 10744360), (5, 8595488), (8, 5372180), (10, 4297744), (11, 3907040), (16, 2686090), (20, 2148872), (22, 1953520), (32, 1343045), (40, 1074436), (44, 976760), (55, 781408), (80, 537218), (88, 488380), (110, 390704), (160, 268609), (176, 244190), (220, 195352), (352, 122095), (440, 97676), (880, 48838), (1760, 24419)]