13202415080

素因数分解:

$2^3\times 5^1\times {\mathrm{2593}}^1\times {\mathrm{127289}}^1$

素因数の和:129893

約数の個数: 32

約数和(自身を含む): 29717123400

約数和(自身を除く): 16514708320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2593, 5186, 10372, 12965, 20744, 25930, 51860, 103720, 127289, 254578, 509156, 636445, 1018312, 1272890, 2545780, 5091560, 330060377, 660120754, 1320241508, 1650301885, 2640483016, 3300603770, 6601207540, 13202415080]

約数ペア:

[(1, 13202415080), (2, 6601207540), (4, 3300603770), (5, 2640483016), (8, 1650301885), (10, 1320241508), (20, 660120754), (40, 330060377), (2593, 5091560), (5186, 2545780), (10372, 1272890), (12965, 1018312), (20744, 636445), (25930, 509156), (51860, 254578), (103720, 127289)]