125874140

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{59}}^1\times {\mathrm{311}}^1$

素因数の和:400

約数の個数: 96

約数和(自身を含む): 314496000

約数和(自身を除く): 188621860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 59, 70, 98, 118, 140, 196, 236, 245, 295, 311, 343, 413, 490, 590, 622, 686, 826, 980, 1180, 1244, 1372, 1555, 1652, 1715, 2065, 2177, 2891, 3110, 3430, 4130, 4354, 5782, 6220, 6860, 8260, 8708, 10885, 11564, 14455, 15239, 18349, 20237, 21770, 28910, 30478, 36698, 40474, 43540, 57820, 60956, 73396, 76195, 80948, 91745, 101185, 106673, 128443, 152390, 183490, 202370, 213346, 256886, 304780, 366980, 404740, 426692, 513772, 533365, 642215, 899101, 1066730, 1284430, 1798202, 2133460, 2568860, 3596404, 4495505, 6293707, 8991010, 12587414, 17982020, 25174828, 31468535, 62937070, 125874140]

約数ペア:

[(1, 125874140), (2, 62937070), (4, 31468535), (5, 25174828), (7, 17982020), (10, 12587414), (14, 8991010), (20, 6293707), (28, 4495505), (35, 3596404), (49, 2568860), (59, 2133460), (70, 1798202), (98, 1284430), (118, 1066730), (140, 899101), (196, 642215), (236, 533365), (245, 513772), (295, 426692), (311, 404740), (343, 366980), (413, 304780), (490, 256886), (590, 213346), (622, 202370), (686, 183490), (826, 152390), (980, 128443), (1180, 106673), (1244, 101185), (1372, 91745), (1555, 80948), (1652, 76195), (1715, 73396), (2065, 60956), (2177, 57820), (2891, 43540), (3110, 40474), (3430, 36698), (4130, 30478), (4354, 28910), (5782, 21770), (6220, 20237), (6860, 18349), (8260, 15239), (8708, 14455), (10885, 11564)]