5140850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{719}}^1$

素因数の和:755

約数の個数: 48

約数和(自身を含む): 11249280

約数和(自身を除く): 6108430

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 275, 286, 325, 550, 650, 715, 719, 1430, 1438, 3575, 3595, 7150, 7190, 7909, 9347, 15818, 17975, 18694, 35950, 39545, 46735, 79090, 93470, 102817, 197725, 205634, 233675, 395450, 467350, 514085, 1028170, 2570425, 5140850]

約数ペア:

[(1, 5140850), (2, 2570425), (5, 1028170), (10, 514085), (11, 467350), (13, 395450), (22, 233675), (25, 205634), (26, 197725), (50, 102817), (55, 93470), (65, 79090), (110, 46735), (130, 39545), (143, 35950), (275, 18694), (286, 17975), (325, 15818), (550, 9347), (650, 7909), (715, 7190), (719, 7150), (1430, 3595), (1438, 3575)]