39510080

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:172

約数の個数: 112

約数和(自身を含む): 100071936

約数和(自身を除く): 60561856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 47, 64, 71, 74, 80, 94, 142, 148, 160, 185, 188, 235, 284, 296, 320, 355, 370, 376, 470, 568, 592, 710, 740, 752, 940, 1136, 1184, 1420, 1480, 1504, 1739, 1880, 2272, 2368, 2627, 2840, 2960, 3008, 3337, 3478, 3760, 4544, 5254, 5680, 5920, 6674, 6956, 7520, 8695, 10508, 11360, 11840, 13135, 13348, 13912, 15040, 16685, 17390, 21016, 22720, 26270, 26696, 27824, 33370, 34780, 42032, 52540, 53392, 55648, 66740, 69560, 84064, 105080, 106784, 111296, 123469, 133480, 139120, 168128, 210160, 213568, 246938, 266960, 278240, 420320, 493876, 533920, 556480, 617345, 840640, 987752, 1067840, 1234690, 1975504, 2469380, 3951008, 4938760, 7902016, 9877520, 19755040, 39510080]

約数ペア:

[(1, 39510080), (2, 19755040), (4, 9877520), (5, 7902016), (8, 4938760), (10, 3951008), (16, 2469380), (20, 1975504), (32, 1234690), (37, 1067840), (40, 987752), (47, 840640), (64, 617345), (71, 556480), (74, 533920), (80, 493876), (94, 420320), (142, 278240), (148, 266960), (160, 246938), (185, 213568), (188, 210160), (235, 168128), (284, 139120), (296, 133480), (320, 123469), (355, 111296), (370, 106784), (376, 105080), (470, 84064), (568, 69560), (592, 66740), (710, 55648), (740, 53392), (752, 52540), (940, 42032), (1136, 34780), (1184, 33370), (1420, 27824), (1480, 26696), (1504, 26270), (1739, 22720), (1880, 21016), (2272, 17390), (2368, 16685), (2627, 15040), (2840, 13912), (2960, 13348), (3008, 13135), (3337, 11840), (3478, 11360), (3760, 10508), (4544, 8695), (5254, 7520), (5680, 6956), (5920, 6674)]