978036100

素因数分解:

$2^2\times 5^2\times {\mathrm{229}}^1\times {\mathrm{42709}}^1$

素因数の和:42952

約数の個数: 36

約数和(自身を含む): 2131656100

約数和(自身を除く): 1153620000

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 229, 458, 916, 1145, 2290, 4580, 5725, 11450, 22900, 42709, 85418, 170836, 213545, 427090, 854180, 1067725, 2135450, 4270900, 9780361, 19560722, 39121444, 48901805, 97803610, 195607220, 244509025, 489018050, 978036100]

約数ペア:

[(1, 978036100), (2, 489018050), (4, 244509025), (5, 195607220), (10, 97803610), (20, 48901805), (25, 39121444), (50, 19560722), (100, 9780361), (229, 4270900), (458, 2135450), (916, 1067725), (1145, 854180), (2290, 427090), (4580, 213545), (5725, 170836), (11450, 85418), (22900, 42709)]