19098120050

素因数分解:

$2^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{2381}}^1\times {\mathrm{2719}}^1$

素因数の和:5171

約数の個数: 48

約数和(自身を含む): 36153043200

約数和(自身を除く): 17054923150

約数列:

[1, 2, 5, 10, 25, 50, 59, 118, 295, 590, 1475, 2381, 2719, 2950, 4762, 5438, 11905, 13595, 23810, 27190, 59525, 67975, 119050, 135950, 140479, 160421, 280958, 320842, 702395, 802105, 1404790, 1604210, 3511975, 4010525, 6473939, 7023950, 8021050, 12947878, 32369695, 64739390, 161848475, 323696950, 381962401, 763924802, 1909812005, 3819624010, 9549060025, 19098120050]

約数ペア:

[(1, 19098120050), (2, 9549060025), (5, 3819624010), (10, 1909812005), (25, 763924802), (50, 381962401), (59, 323696950), (118, 161848475), (295, 64739390), (590, 32369695), (1475, 12947878), (2381, 8021050), (2719, 7023950), (2950, 6473939), (4762, 4010525), (5438, 3511975), (11905, 1604210), (13595, 1404790), (23810, 802105), (27190, 702395), (59525, 320842), (67975, 280958), (119050, 160421), (135950, 140479)]