35321780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1861}}^1$

素因数の和:1956

約数の個数: 48

約数和(自身を含む): 81019344

約数和(自身を除く): 45697564

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 73, 130, 146, 260, 292, 365, 730, 949, 1460, 1861, 1898, 3722, 3796, 4745, 7444, 9305, 9490, 18610, 18980, 24193, 37220, 48386, 96772, 120965, 135853, 241930, 271706, 483860, 543412, 679265, 1358530, 1766089, 2717060, 3532178, 7064356, 8830445, 17660890, 35321780]

約数ペア:

[(1, 35321780), (2, 17660890), (4, 8830445), (5, 7064356), (10, 3532178), (13, 2717060), (20, 1766089), (26, 1358530), (52, 679265), (65, 543412), (73, 483860), (130, 271706), (146, 241930), (260, 135853), (292, 120965), (365, 96772), (730, 48386), (949, 37220), (1460, 24193), (1861, 18980), (1898, 18610), (3722, 9490), (3796, 9305), (4745, 7444)]