9928305140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{523093}}^1$

素因数の和:523188

約数の個数: 48

約数和(自身を含む): 22760866128

約数和(自身を除く): 12832560988

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 73, 130, 146, 260, 292, 365, 730, 949, 1460, 1898, 3796, 4745, 9490, 18980, 523093, 1046186, 2092372, 2615465, 5230930, 6800209, 10461860, 13600418, 27200836, 34001045, 38185789, 68002090, 76371578, 136004180, 152743156, 190928945, 381857890, 496415257, 763715780, 992830514, 1985661028, 2482076285, 4964152570, 9928305140]

約数ペア:

[(1, 9928305140), (2, 4964152570), (4, 2482076285), (5, 1985661028), (10, 992830514), (13, 763715780), (20, 496415257), (26, 381857890), (52, 190928945), (65, 152743156), (73, 136004180), (130, 76371578), (146, 68002090), (260, 38185789), (292, 34001045), (365, 27200836), (730, 13600418), (949, 10461860), (1460, 6800209), (1898, 5230930), (3796, 2615465), (4745, 2092372), (9490, 1046186), (18980, 523093)]