72028202350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{110812619}}^1$

素因数の和:110812644

約数の個数: 24

約数和(自身を含む): 144278031240

約数和(自身を除く): 72249828890

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 110812619, 221625238, 554063095, 1108126190, 1440564047, 2770315475, 2881128094, 5540630950, 7202820235, 14405640470, 36014101175, 72028202350]

約数ペア:

[(1, 72028202350), (2, 36014101175), (5, 14405640470), (10, 7202820235), (13, 5540630950), (25, 2881128094), (26, 2770315475), (50, 1440564047), (65, 1108126190), (130, 554063095), (325, 221625238), (650, 110812619)]