38952090

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2531}}^1$

素因数の和:2569

約数の個数: 80

約数和(自身を含む): 110293920

約数和(自身を除く): 71341830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 135, 162, 171, 190, 270, 285, 342, 405, 513, 570, 810, 855, 1026, 1539, 1710, 2531, 2565, 3078, 5062, 5130, 7593, 7695, 12655, 15186, 15390, 22779, 25310, 37965, 45558, 48089, 68337, 75930, 96178, 113895, 136674, 144267, 205011, 227790, 240445, 288534, 341685, 410022, 432801, 480890, 683370, 721335, 865602, 1025055, 1298403, 1442670, 2050110, 2164005, 2596806, 3895209, 4328010, 6492015, 7790418, 12984030, 19476045, 38952090]

約数ペア:

[(1, 38952090), (2, 19476045), (3, 12984030), (5, 7790418), (6, 6492015), (9, 4328010), (10, 3895209), (15, 2596806), (18, 2164005), (19, 2050110), (27, 1442670), (30, 1298403), (38, 1025055), (45, 865602), (54, 721335), (57, 683370), (81, 480890), (90, 432801), (95, 410022), (114, 341685), (135, 288534), (162, 240445), (171, 227790), (190, 205011), (270, 144267), (285, 136674), (342, 113895), (405, 96178), (513, 75930), (570, 68337), (810, 48089), (855, 45558), (1026, 37965), (1539, 25310), (1710, 22779), (2531, 15390), (2565, 15186), (3078, 12655), (5062, 7695), (5130, 7593)]