52345760

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1$

素因数の和:358

約数の個数: 96

約数和(自身を含む): 132632640

約数和(自身を除く): 80286880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 67, 76, 80, 95, 134, 152, 160, 190, 257, 268, 304, 335, 380, 514, 536, 608, 670, 760, 1028, 1072, 1273, 1285, 1340, 1520, 2056, 2144, 2546, 2570, 2680, 3040, 4112, 4883, 5092, 5140, 5360, 6365, 8224, 9766, 10184, 10280, 10720, 12730, 17219, 19532, 20368, 20560, 24415, 25460, 34438, 39064, 40736, 41120, 48830, 50920, 68876, 78128, 86095, 97660, 101840, 137752, 156256, 172190, 195320, 203680, 275504, 327161, 344380, 390640, 551008, 654322, 688760, 781280, 1308644, 1377520, 1635805, 2617288, 2755040, 3271610, 5234576, 6543220, 10469152, 13086440, 26172880, 52345760]

約数ペア:

[(1, 52345760), (2, 26172880), (4, 13086440), (5, 10469152), (8, 6543220), (10, 5234576), (16, 3271610), (19, 2755040), (20, 2617288), (32, 1635805), (38, 1377520), (40, 1308644), (67, 781280), (76, 688760), (80, 654322), (95, 551008), (134, 390640), (152, 344380), (160, 327161), (190, 275504), (257, 203680), (268, 195320), (304, 172190), (335, 156256), (380, 137752), (514, 101840), (536, 97660), (608, 86095), (670, 78128), (760, 68876), (1028, 50920), (1072, 48830), (1273, 41120), (1285, 40736), (1340, 39064), (1520, 34438), (2056, 25460), (2144, 24415), (2546, 20560), (2570, 20368), (2680, 19532), (3040, 17219), (4112, 12730), (4883, 10720), (5092, 10280), (5140, 10184), (5360, 9766), (6365, 8224)]