10200050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{193}}^1$

素因数の和:363

約数の個数: 48

約数和(自身を含む): 21939072

約数和(自身を除く): 11739022

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 151, 175, 193, 302, 350, 386, 755, 965, 1057, 1351, 1510, 1930, 2114, 2702, 3775, 4825, 5285, 6755, 7550, 9650, 10570, 13510, 26425, 29143, 33775, 52850, 58286, 67550, 145715, 204001, 291430, 408002, 728575, 1020005, 1457150, 2040010, 5100025, 10200050]

約数ペア:

[(1, 10200050), (2, 5100025), (5, 2040010), (7, 1457150), (10, 1020005), (14, 728575), (25, 408002), (35, 291430), (50, 204001), (70, 145715), (151, 67550), (175, 58286), (193, 52850), (302, 33775), (350, 29143), (386, 26425), (755, 13510), (965, 10570), (1057, 9650), (1351, 7550), (1510, 6755), (1930, 5285), (2114, 4825), (2702, 3775)]