539800690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{5171}}^1$

素因数の和:5275

約数の個数: 64

約数和(自身を含む): 1157369472

約数和(自身を除く): 617568782

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 73, 110, 130, 143, 146, 286, 365, 715, 730, 803, 949, 1430, 1606, 1898, 4015, 4745, 5171, 8030, 9490, 10342, 10439, 20878, 25855, 51710, 52195, 56881, 67223, 104390, 113762, 134446, 284405, 336115, 377483, 568810, 672230, 739453, 754966, 1478906, 1887415, 3697265, 3774830, 4152313, 4907279, 7394530, 8304626, 9814558, 20761565, 24536395, 41523130, 49072790, 53980069, 107960138, 269900345, 539800690]

約数ペア:

[(1, 539800690), (2, 269900345), (5, 107960138), (10, 53980069), (11, 49072790), (13, 41523130), (22, 24536395), (26, 20761565), (55, 9814558), (65, 8304626), (73, 7394530), (110, 4907279), (130, 4152313), (143, 3774830), (146, 3697265), (286, 1887415), (365, 1478906), (715, 754966), (730, 739453), (803, 672230), (949, 568810), (1430, 377483), (1606, 336115), (1898, 284405), (4015, 134446), (4745, 113762), (5171, 104390), (8030, 67223), (9490, 56881), (10342, 52195), (10439, 51710), (20878, 25855)]