103826440

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:183

約数の個数: 96

約数和(自身を含む): 251308440

約数和(自身を除く): 147482000

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 37, 40, 62, 73, 74, 124, 146, 148, 155, 185, 248, 292, 296, 310, 365, 370, 584, 620, 730, 740, 961, 1147, 1240, 1460, 1480, 1922, 2263, 2294, 2701, 2920, 3844, 4526, 4588, 4805, 5402, 5735, 7688, 9052, 9176, 9610, 10804, 11315, 11470, 13505, 18104, 19220, 21608, 22630, 22940, 27010, 35557, 38440, 45260, 45880, 54020, 70153, 71114, 83731, 90520, 108040, 140306, 142228, 167462, 177785, 280612, 284456, 334924, 350765, 355570, 418655, 561224, 669848, 701530, 711140, 837310, 1403060, 1422280, 1674620, 2595661, 2806120, 3349240, 5191322, 10382644, 12978305, 20765288, 25956610, 51913220, 103826440]

約数ペア:

[(1, 103826440), (2, 51913220), (4, 25956610), (5, 20765288), (8, 12978305), (10, 10382644), (20, 5191322), (31, 3349240), (37, 2806120), (40, 2595661), (62, 1674620), (73, 1422280), (74, 1403060), (124, 837310), (146, 711140), (148, 701530), (155, 669848), (185, 561224), (248, 418655), (292, 355570), (296, 350765), (310, 334924), (365, 284456), (370, 280612), (584, 177785), (620, 167462), (730, 142228), (740, 140306), (961, 108040), (1147, 90520), (1240, 83731), (1460, 71114), (1480, 70153), (1922, 54020), (2263, 45880), (2294, 45260), (2701, 38440), (2920, 35557), (3844, 27010), (4526, 22940), (4588, 22630), (4805, 21608), (5402, 19220), (5735, 18104), (7688, 13505), (9052, 11470), (9176, 11315), (9610, 10804)]