40910352

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{389}}^1$

素因数の和:720

約数の個数: 80

約数和(自身を含む): 121480320

約数和(自身を除く): 80569968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 313, 336, 389, 626, 778, 939, 1167, 1252, 1556, 1878, 2191, 2334, 2504, 2723, 3112, 3756, 4382, 4668, 5008, 5446, 6224, 6573, 7512, 8169, 8764, 9336, 10892, 13146, 15024, 16338, 17528, 18672, 21784, 26292, 32676, 35056, 43568, 52584, 65352, 105168, 121757, 130704, 243514, 365271, 487028, 730542, 852299, 974056, 1461084, 1704598, 1948112, 2556897, 2922168, 3409196, 5113794, 5844336, 6818392, 10227588, 13636784, 20455176, 40910352]

約数ペア:

[(1, 40910352), (2, 20455176), (3, 13636784), (4, 10227588), (6, 6818392), (7, 5844336), (8, 5113794), (12, 3409196), (14, 2922168), (16, 2556897), (21, 1948112), (24, 1704598), (28, 1461084), (42, 974056), (48, 852299), (56, 730542), (84, 487028), (112, 365271), (168, 243514), (313, 130704), (336, 121757), (389, 105168), (626, 65352), (778, 52584), (939, 43568), (1167, 35056), (1252, 32676), (1556, 26292), (1878, 21784), (2191, 18672), (2334, 17528), (2504, 16338), (2723, 15024), (3112, 13146), (3756, 10892), (4382, 9336), (4668, 8764), (5008, 8169), (5446, 7512), (6224, 6573)]