4687900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:239

約数の個数: 72

約数和(自身を含む): 12006176

約数和(自身を除く): 7318276

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 37, 50, 70, 74, 100, 140, 148, 175, 181, 185, 259, 350, 362, 370, 518, 700, 724, 740, 905, 925, 1036, 1267, 1295, 1810, 1850, 2534, 2590, 3620, 3700, 4525, 5068, 5180, 6335, 6475, 6697, 9050, 12670, 12950, 13394, 18100, 25340, 25900, 26788, 31675, 33485, 46879, 63350, 66970, 93758, 126700, 133940, 167425, 187516, 234395, 334850, 468790, 669700, 937580, 1171975, 2343950, 4687900]

約数ペア:

[(1, 4687900), (2, 2343950), (4, 1171975), (5, 937580), (7, 669700), (10, 468790), (14, 334850), (20, 234395), (25, 187516), (28, 167425), (35, 133940), (37, 126700), (50, 93758), (70, 66970), (74, 63350), (100, 46879), (140, 33485), (148, 31675), (175, 26788), (181, 25900), (185, 25340), (259, 18100), (350, 13394), (362, 12950), (370, 12670), (518, 9050), (700, 6697), (724, 6475), (740, 6335), (905, 5180), (925, 5068), (1036, 4525), (1267, 3700), (1295, 3620), (1810, 2590), (1850, 2534)]