91220350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{140339}}^1$

素因数の和:140364

約数の個数: 24

約数和(自身を含む): 182722680

約数和(自身を除く): 91502330

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 140339, 280678, 701695, 1403390, 1824407, 3508475, 3648814, 7016950, 9122035, 18244070, 45610175, 91220350]

約数ペア:

[(1, 91220350), (2, 45610175), (5, 18244070), (10, 9122035), (13, 7016950), (25, 3648814), (26, 3508475), (50, 1824407), (65, 1403390), (130, 701695), (325, 280678), (650, 140339)]