2016088880

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{149119}}^1$

素因数の和:149158

約数の個数: 60

約数和(自身を含む): 5075746560

約数和(自身を除く): 3059657680

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 169, 208, 260, 338, 520, 676, 845, 1040, 1352, 1690, 2704, 3380, 6760, 13520, 149119, 298238, 596476, 745595, 1192952, 1491190, 1938547, 2385904, 2982380, 3877094, 5964760, 7754188, 9692735, 11929520, 15508376, 19385470, 25201111, 31016752, 38770940, 50402222, 77541880, 100804444, 126005555, 155083760, 201608888, 252011110, 403217776, 504022220, 1008044440, 2016088880]

約数ペア:

[(1, 2016088880), (2, 1008044440), (4, 504022220), (5, 403217776), (8, 252011110), (10, 201608888), (13, 155083760), (16, 126005555), (20, 100804444), (26, 77541880), (40, 50402222), (52, 38770940), (65, 31016752), (80, 25201111), (104, 19385470), (130, 15508376), (169, 11929520), (208, 9692735), (260, 7754188), (338, 5964760), (520, 3877094), (676, 2982380), (845, 2385904), (1040, 1938547), (1352, 1491190), (1690, 1192952), (2704, 745595), (3380, 596476), (6760, 298238), (13520, 149119)]