23994114950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{696491}}^1$

素因数の和:696569

約数の個数: 48

約数和(自身を含む): 48968959536

約数和(自身を除く): 24974844586

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 53, 65, 106, 130, 265, 325, 530, 650, 689, 1325, 1378, 2650, 3445, 6890, 17225, 34450, 696491, 1392982, 3482455, 6964910, 9054383, 17412275, 18108766, 34824550, 36914023, 45271915, 73828046, 90543830, 184570115, 226359575, 369140230, 452719150, 479882299, 922850575, 959764598, 1845701150, 2399411495, 4798822990, 11997057475, 23994114950]

約数ペア:

[(1, 23994114950), (2, 11997057475), (5, 4798822990), (10, 2399411495), (13, 1845701150), (25, 959764598), (26, 922850575), (50, 479882299), (53, 452719150), (65, 369140230), (106, 226359575), (130, 184570115), (265, 90543830), (325, 73828046), (530, 45271915), (650, 36914023), (689, 34824550), (1325, 18108766), (1378, 17412275), (2650, 9054383), (3445, 6964910), (6890, 3482455), (17225, 1392982), (34450, 696491)]