77058940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{3041}}^1$

素因数の和:3238

約数の個数: 48

約数和(自身を含む): 186024384

約数和(自身を除く): 108965444

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 181, 362, 724, 905, 1267, 1810, 2534, 3041, 3620, 5068, 6082, 6335, 12164, 12670, 15205, 21287, 25340, 30410, 42574, 60820, 85148, 106435, 212870, 425740, 550421, 1100842, 2201684, 2752105, 3852947, 5504210, 7705894, 11008420, 15411788, 19264735, 38529470, 77058940]

約数ペア:

[(1, 77058940), (2, 38529470), (4, 19264735), (5, 15411788), (7, 11008420), (10, 7705894), (14, 5504210), (20, 3852947), (28, 2752105), (35, 2201684), (70, 1100842), (140, 550421), (181, 425740), (362, 212870), (724, 106435), (905, 85148), (1267, 60820), (1810, 42574), (2534, 30410), (3041, 25340), (3620, 21287), (5068, 15205), (6082, 12670), (6335, 12164)]