38948420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:229

約数の個数: 96

約数和(自身を含む): 98262528

約数和(自身を除く): 59314108

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 73, 74, 103, 140, 146, 148, 185, 206, 259, 292, 365, 370, 412, 511, 515, 518, 721, 730, 740, 1022, 1030, 1036, 1295, 1442, 1460, 2044, 2060, 2555, 2590, 2701, 2884, 3605, 3811, 5110, 5180, 5402, 7210, 7519, 7622, 10220, 10804, 13505, 14420, 15038, 15244, 18907, 19055, 26677, 27010, 30076, 37595, 37814, 38110, 52633, 53354, 54020, 75190, 75628, 76220, 94535, 105266, 106708, 133385, 150380, 189070, 210532, 263165, 266770, 278203, 378140, 526330, 533540, 556406, 1052660, 1112812, 1391015, 1947421, 2782030, 3894842, 5564060, 7789684, 9737105, 19474210, 38948420]

約数ペア:

[(1, 38948420), (2, 19474210), (4, 9737105), (5, 7789684), (7, 5564060), (10, 3894842), (14, 2782030), (20, 1947421), (28, 1391015), (35, 1112812), (37, 1052660), (70, 556406), (73, 533540), (74, 526330), (103, 378140), (140, 278203), (146, 266770), (148, 263165), (185, 210532), (206, 189070), (259, 150380), (292, 133385), (365, 106708), (370, 105266), (412, 94535), (511, 76220), (515, 75628), (518, 75190), (721, 54020), (730, 53354), (740, 52633), (1022, 38110), (1030, 37814), (1036, 37595), (1295, 30076), (1442, 27010), (1460, 26677), (2044, 19055), (2060, 18907), (2555, 15244), (2590, 15038), (2701, 14420), (2884, 13505), (3605, 10804), (3811, 10220), (5110, 7622), (5180, 7519), (5402, 7210)]