38604160

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{1231}}^1$

素因数の和:1264

約数の個数: 96

約数和(自身を含む): 107442720

約数和(自身を除く): 68838560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1231, 1568, 1960, 2240, 2462, 3136, 3920, 4480, 4924, 6155, 6272, 7840, 8617, 9848, 12310, 15680, 17234, 19696, 24620, 31360, 34468, 39392, 43085, 49240, 60319, 68936, 78784, 86170, 98480, 120638, 137872, 157568, 172340, 196960, 241276, 275744, 301595, 344680, 393920, 482552, 551488, 603190, 689360, 787840, 965104, 1102976, 1206380, 1378720, 1930208, 2412760, 2757440, 3860416, 4825520, 5514880, 7720832, 9651040, 19302080, 38604160]

約数ペア:

[(1, 38604160), (2, 19302080), (4, 9651040), (5, 7720832), (7, 5514880), (8, 4825520), (10, 3860416), (14, 2757440), (16, 2412760), (20, 1930208), (28, 1378720), (32, 1206380), (35, 1102976), (40, 965104), (49, 787840), (56, 689360), (64, 603190), (70, 551488), (80, 482552), (98, 393920), (112, 344680), (128, 301595), (140, 275744), (160, 241276), (196, 196960), (224, 172340), (245, 157568), (280, 137872), (320, 120638), (392, 98480), (448, 86170), (490, 78784), (560, 68936), (640, 60319), (784, 49240), (896, 43085), (980, 39392), (1120, 34468), (1231, 31360), (1568, 24620), (1960, 19696), (2240, 17234), (2462, 15680), (3136, 12310), (3920, 9848), (4480, 8617), (4924, 7840), (6155, 6272)]