10704865480

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{151799}}^1$

素因数の和:151894

約数の個数: 64

約数和(自身を含む): 25247376000

約数和(自身を除く): 14542510520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 43, 82, 86, 164, 172, 205, 215, 328, 344, 410, 430, 820, 860, 1640, 1720, 1763, 3526, 7052, 8815, 14104, 17630, 35260, 70520, 151799, 303598, 607196, 758995, 1214392, 1517990, 3035980, 6071960, 6223759, 6527357, 12447518, 13054714, 24895036, 26109428, 31118795, 32636785, 49790072, 52218856, 62237590, 65273570, 124475180, 130547140, 248950360, 261094280, 267621637, 535243274, 1070486548, 1338108185, 2140973096, 2676216370, 5352432740, 10704865480]

約数ペア:

[(1, 10704865480), (2, 5352432740), (4, 2676216370), (5, 2140973096), (8, 1338108185), (10, 1070486548), (20, 535243274), (40, 267621637), (41, 261094280), (43, 248950360), (82, 130547140), (86, 124475180), (164, 65273570), (172, 62237590), (205, 52218856), (215, 49790072), (328, 32636785), (344, 31118795), (410, 26109428), (430, 24895036), (820, 13054714), (860, 12447518), (1640, 6527357), (1720, 6223759), (1763, 6071960), (3526, 3035980), (7052, 1517990), (8815, 1214392), (14104, 758995), (17630, 607196), (35260, 303598), (70520, 151799)]