38409700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1483}}^1$

素因数の和:1541

約数の個数: 72

約数和(自身を含む): 97896512

約数和(自身を除く): 59486812

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 37, 50, 70, 74, 100, 140, 148, 175, 185, 259, 350, 370, 518, 700, 740, 925, 1036, 1295, 1483, 1850, 2590, 2966, 3700, 5180, 5932, 6475, 7415, 10381, 12950, 14830, 20762, 25900, 29660, 37075, 41524, 51905, 54871, 74150, 103810, 109742, 148300, 207620, 219484, 259525, 274355, 384097, 519050, 548710, 768194, 1038100, 1097420, 1371775, 1536388, 1920485, 2743550, 3840970, 5487100, 7681940, 9602425, 19204850, 38409700]

約数ペア:

[(1, 38409700), (2, 19204850), (4, 9602425), (5, 7681940), (7, 5487100), (10, 3840970), (14, 2743550), (20, 1920485), (25, 1536388), (28, 1371775), (35, 1097420), (37, 1038100), (50, 768194), (70, 548710), (74, 519050), (100, 384097), (140, 274355), (148, 259525), (175, 219484), (185, 207620), (259, 148300), (350, 109742), (370, 103810), (518, 74150), (700, 54871), (740, 51905), (925, 41524), (1036, 37075), (1295, 29660), (1483, 25900), (1850, 20762), (2590, 14830), (2966, 12950), (3700, 10381), (5180, 7415), (5932, 6475)]