2596360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4993}}^1$

素因数の和:5017

約数の個数: 32

約数和(自身を含む): 6292440

約数和(自身を除く): 3696080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 4993, 9986, 19972, 24965, 39944, 49930, 64909, 99860, 129818, 199720, 259636, 324545, 519272, 649090, 1298180, 2596360]

約数ペア:

[(1, 2596360), (2, 1298180), (4, 649090), (5, 519272), (8, 324545), (10, 259636), (13, 199720), (20, 129818), (26, 99860), (40, 64909), (52, 49930), (65, 39944), (104, 24965), (130, 19972), (260, 9986), (520, 4993)]