2014001620

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{23251}}^1$

素因数の和:23392

約数の個数: 48

約数和(自身を含む): 4359470976

約数和(自身を除く): 2345469356

約数列:

[1, 2, 4, 5, 10, 20, 61, 71, 122, 142, 244, 284, 305, 355, 610, 710, 1220, 1420, 4331, 8662, 17324, 21655, 23251, 43310, 46502, 86620, 93004, 116255, 232510, 465020, 1418311, 1650821, 2836622, 3301642, 5673244, 6603284, 7091555, 8254105, 14183110, 16508210, 28366220, 33016420, 100700081, 201400162, 402800324, 503500405, 1007000810, 2014001620]

約数ペア:

[(1, 2014001620), (2, 1007000810), (4, 503500405), (5, 402800324), (10, 201400162), (20, 100700081), (61, 33016420), (71, 28366220), (122, 16508210), (142, 14183110), (244, 8254105), (284, 7091555), (305, 6603284), (355, 5673244), (610, 3301642), (710, 2836622), (1220, 1650821), (1420, 1418311), (4331, 465020), (8662, 232510), (17324, 116255), (21655, 93004), (23251, 86620), (43310, 46502)]