38930500

素因数分解:

$2^2\times 5^3\times 7^3\times {\mathrm{227}}^1$

素因数の和:267

約数の個数: 96

約数和(自身を含む): 99590400

約数和(自身を除く): 60659900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 125, 140, 175, 196, 227, 245, 250, 343, 350, 454, 490, 500, 686, 700, 875, 908, 980, 1135, 1225, 1372, 1589, 1715, 1750, 2270, 2450, 3178, 3430, 3500, 4540, 4900, 5675, 6125, 6356, 6860, 7945, 8575, 11123, 11350, 12250, 15890, 17150, 22246, 22700, 24500, 28375, 31780, 34300, 39725, 42875, 44492, 55615, 56750, 77861, 79450, 85750, 111230, 113500, 155722, 158900, 171500, 198625, 222460, 278075, 311444, 389305, 397250, 556150, 778610, 794500, 1112300, 1390375, 1557220, 1946525, 2780750, 3893050, 5561500, 7786100, 9732625, 19465250, 38930500]

約数ペア:

[(1, 38930500), (2, 19465250), (4, 9732625), (5, 7786100), (7, 5561500), (10, 3893050), (14, 2780750), (20, 1946525), (25, 1557220), (28, 1390375), (35, 1112300), (49, 794500), (50, 778610), (70, 556150), (98, 397250), (100, 389305), (125, 311444), (140, 278075), (175, 222460), (196, 198625), (227, 171500), (245, 158900), (250, 155722), (343, 113500), (350, 111230), (454, 85750), (490, 79450), (500, 77861), (686, 56750), (700, 55615), (875, 44492), (908, 42875), (980, 39725), (1135, 34300), (1225, 31780), (1372, 28375), (1589, 24500), (1715, 22700), (1750, 22246), (2270, 17150), (2450, 15890), (3178, 12250), (3430, 11350), (3500, 11123), (4540, 8575), (4900, 7945), (5675, 6860), (6125, 6356)]