121444180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{42463}}^1$

素因数の和:42496

約数の個数: 48

約数和(自身を含む): 299625984

約数和(自身を除く): 178181804

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 42463, 84926, 169852, 212315, 424630, 467093, 552019, 849260, 934186, 1104038, 1868372, 2208076, 2335465, 2760095, 4670930, 5520190, 6072209, 9341860, 11040380, 12144418, 24288836, 30361045, 60722090, 121444180]

約数ペア:

[(1, 121444180), (2, 60722090), (4, 30361045), (5, 24288836), (10, 12144418), (11, 11040380), (13, 9341860), (20, 6072209), (22, 5520190), (26, 4670930), (44, 2760095), (52, 2335465), (55, 2208076), (65, 1868372), (110, 1104038), (130, 934186), (143, 849260), (220, 552019), (260, 467093), (286, 424630), (572, 212315), (715, 169852), (1430, 84926), (2860, 42463)]