4271360

素因数分解:

$2^8\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:139

約数の個数: 72

約数和(自身を含む): 10596096

約数和(自身を除く): 6324736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 71, 80, 94, 128, 142, 160, 188, 235, 256, 284, 320, 355, 376, 470, 568, 640, 710, 752, 940, 1136, 1280, 1420, 1504, 1880, 2272, 2840, 3008, 3337, 3760, 4544, 5680, 6016, 6674, 7520, 9088, 11360, 12032, 13348, 15040, 16685, 18176, 22720, 26696, 30080, 33370, 45440, 53392, 60160, 66740, 90880, 106784, 133480, 213568, 266960, 427136, 533920, 854272, 1067840, 2135680, 4271360]

約数ペア:

[(1, 4271360), (2, 2135680), (4, 1067840), (5, 854272), (8, 533920), (10, 427136), (16, 266960), (20, 213568), (32, 133480), (40, 106784), (47, 90880), (64, 66740), (71, 60160), (80, 53392), (94, 45440), (128, 33370), (142, 30080), (160, 26696), (188, 22720), (235, 18176), (256, 16685), (284, 15040), (320, 13348), (355, 12032), (376, 11360), (470, 9088), (568, 7520), (640, 6674), (710, 6016), (752, 5680), (940, 4544), (1136, 3760), (1280, 3337), (1420, 3008), (1504, 2840), (1880, 2272)]