1999215681700

素因数分解:

$2^2\times 5^2\times {\mathrm{14713}}^1\times {\mathrm{1358809}}^1$

素因数の和:1373536

約数の個数: 36

約数和(自身を含む): 4338596083780

約数和(自身を除く): 2339380402080

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 14713, 29426, 58852, 73565, 147130, 294260, 367825, 735650, 1358809, 1471300, 2717618, 5435236, 6794045, 13588090, 27176180, 33970225, 67940450, 135880900, 19992156817, 39984313634, 79968627268, 99960784085, 199921568170, 399843136340, 499803920425, 999607840850, 1999215681700]

約数ペア:

[(1, 1999215681700), (2, 999607840850), (4, 499803920425), (5, 399843136340), (10, 199921568170), (20, 99960784085), (25, 79968627268), (50, 39984313634), (100, 19992156817), (14713, 135880900), (29426, 67940450), (58852, 33970225), (73565, 27176180), (147130, 13588090), (294260, 6794045), (367825, 5435236), (735650, 2717618), (1358809, 1471300)]