137403760

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{10163}}^1$

素因数の和:10202

約数の個数: 60

約数和(自身を含む): 345962232

約数和(自身を除く): 208558472

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, 10163, 13520, 20326, 40652, 50815, 81304, 101630, 132119, 162608, 203260, 264238, 406520, 528476, 660595, 813040, 1056952, 1321190, 1717547, 2113904, 2642380, 3435094, 5284760, 6870188, 8587735, 10569520, 13740376, 17175470, 27480752, 34350940, 68701880, 137403760]

約数ペア:

[(1, 137403760), (2, 68701880), (4, 34350940), (5, 27480752), (8, 17175470), (10, 13740376), (13, 10569520), (16, 8587735), (20, 6870188), (26, 5284760), (40, 3435094), (52, 2642380), (65, 2113904), (80, 1717547), (104, 1321190), (130, 1056952), (169, 813040), (208, 660595), (260, 528476), (338, 406520), (520, 264238), (676, 203260), (845, 162608), (1040, 132119), (1352, 101630), (1690, 81304), (2704, 50815), (3380, 40652), (6760, 20326), (10163, 13520)]