10138180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{38993}}^1$

素因数の和:39015

約数の個数: 24

約数和(自身を含む): 22928472

約数和(自身を除く): 12790292

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 38993, 77986, 155972, 194965, 389930, 506909, 779860, 1013818, 2027636, 2534545, 5069090, 10138180]

約数ペア:

[(1, 10138180), (2, 5069090), (4, 2534545), (5, 2027636), (10, 1013818), (13, 779860), (20, 506909), (26, 389930), (52, 194965), (65, 155972), (130, 77986), (260, 38993)]