3426876620

素因数分解:

$2^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{929}}^1\times {\mathrm{1019}}^1$

素因数の和:2138

約数の個数: 48

約数和(自身を含む): 7251098400

約数和(自身を除く): 3824221780

約数列:

[1, 2, 4, 5, 10, 20, 181, 362, 724, 905, 929, 1019, 1810, 1858, 2038, 3620, 3716, 4076, 4645, 5095, 9290, 10190, 18580, 20380, 168149, 184439, 336298, 368878, 672596, 737756, 840745, 922195, 946651, 1681490, 1844390, 1893302, 3362980, 3688780, 3786604, 4733255, 9466510, 18933020, 171343831, 342687662, 685375324, 856719155, 1713438310, 3426876620]

約数ペア:

[(1, 3426876620), (2, 1713438310), (4, 856719155), (5, 685375324), (10, 342687662), (20, 171343831), (181, 18933020), (362, 9466510), (724, 4733255), (905, 3786604), (929, 3688780), (1019, 3362980), (1810, 1893302), (1858, 1844390), (2038, 1681490), (3620, 946651), (3716, 922195), (4076, 840745), (4645, 737756), (5095, 672596), (9290, 368878), (10190, 336298), (18580, 184439), (20380, 168149)]