103664757820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{1024963}}^1$

素因数の和:1025374

約数の個数: 48

約数和(自身を含む): 235044744480

約数和(自身を除く): 131379986660

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 389, 778, 1556, 1945, 3890, 5057, 7780, 10114, 20228, 25285, 50570, 101140, 1024963, 2049926, 4099852, 5124815, 10249630, 13324519, 20499260, 26649038, 53298076, 66622595, 133245190, 266490380, 398710607, 797421214, 1594842428, 1993553035, 3987106070, 5183237891, 7974212140, 10366475782, 20732951564, 25916189455, 51832378910, 103664757820]

約数ペア:

[(1, 103664757820), (2, 51832378910), (4, 25916189455), (5, 20732951564), (10, 10366475782), (13, 7974212140), (20, 5183237891), (26, 3987106070), (52, 1993553035), (65, 1594842428), (130, 797421214), (260, 398710607), (389, 266490380), (778, 133245190), (1556, 66622595), (1945, 53298076), (3890, 26649038), (5057, 20499260), (7780, 13324519), (10114, 10249630), (20228, 5124815), (25285, 4099852), (50570, 2049926), (101140, 1024963)]