40714100

素因数分解:

$2^2\times 5^2\times 7^3\times {\mathrm{1187}}^1$

素因数の和:1222

約数の個数: 72

約数和(自身を含む): 103118400

約数和(自身を除く): 62404300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 343, 350, 490, 686, 700, 980, 1187, 1225, 1372, 1715, 2374, 2450, 3430, 4748, 4900, 5935, 6860, 8309, 8575, 11870, 16618, 17150, 23740, 29675, 33236, 34300, 41545, 58163, 59350, 83090, 116326, 118700, 166180, 207725, 232652, 290815, 407141, 415450, 581630, 814282, 830900, 1163260, 1454075, 1628564, 2035705, 2908150, 4071410, 5816300, 8142820, 10178525, 20357050, 40714100]

約数ペア:

[(1, 40714100), (2, 20357050), (4, 10178525), (5, 8142820), (7, 5816300), (10, 4071410), (14, 2908150), (20, 2035705), (25, 1628564), (28, 1454075), (35, 1163260), (49, 830900), (50, 814282), (70, 581630), (98, 415450), (100, 407141), (140, 290815), (175, 232652), (196, 207725), (245, 166180), (343, 118700), (350, 116326), (490, 83090), (686, 59350), (700, 58163), (980, 41545), (1187, 34300), (1225, 33236), (1372, 29675), (1715, 23740), (2374, 17150), (2450, 16618), (3430, 11870), (4748, 8575), (4900, 8309), (5935, 6860)]