38257480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{443}}^1$

素因数の和:598

約数の個数: 64

約数和(自身を含む): 92067840

約数和(自身を除く): 53810360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 127, 136, 170, 254, 340, 443, 508, 635, 680, 886, 1016, 1270, 1772, 2159, 2215, 2540, 3544, 4318, 4430, 5080, 7531, 8636, 8860, 10795, 15062, 17272, 17720, 21590, 30124, 37655, 43180, 56261, 60248, 75310, 86360, 112522, 150620, 225044, 281305, 301240, 450088, 562610, 956437, 1125220, 1912874, 2250440, 3825748, 4782185, 7651496, 9564370, 19128740, 38257480]

約数ペア:

[(1, 38257480), (2, 19128740), (4, 9564370), (5, 7651496), (8, 4782185), (10, 3825748), (17, 2250440), (20, 1912874), (34, 1125220), (40, 956437), (68, 562610), (85, 450088), (127, 301240), (136, 281305), (170, 225044), (254, 150620), (340, 112522), (443, 86360), (508, 75310), (635, 60248), (680, 56261), (886, 43180), (1016, 37655), (1270, 30124), (1772, 21590), (2159, 17720), (2215, 17272), (2540, 15062), (3544, 10795), (4318, 8860), (4430, 8636), (5080, 7531)]