8513050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1871}}^1$

素因数の和:1903

約数の個数: 48

約数和(自身を含む): 19498752

約数和(自身を除く): 10985702

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 1871, 2275, 3742, 4550, 9355, 13097, 18710, 24323, 26194, 46775, 48646, 65485, 93550, 121615, 130970, 170261, 243230, 327425, 340522, 608075, 654850, 851305, 1216150, 1702610, 4256525, 8513050]

約数ペア:

[(1, 8513050), (2, 4256525), (5, 1702610), (7, 1216150), (10, 851305), (13, 654850), (14, 608075), (25, 340522), (26, 327425), (35, 243230), (50, 170261), (65, 130970), (70, 121615), (91, 93550), (130, 65485), (175, 48646), (182, 46775), (325, 26194), (350, 24323), (455, 18710), (650, 13097), (910, 9355), (1871, 4550), (2275, 3742)]