157078541650

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{449}}^1\times {\mathrm{84299}}^1$

素因数の和:84843

約数の個数: 48

約数和(自身を含む): 296348220000

約数和(自身を除く): 139269678350

約数列:

[1, 2, 5, 10, 25, 50, 83, 166, 415, 449, 830, 898, 2075, 2245, 4150, 4490, 11225, 22450, 37267, 74534, 84299, 168598, 186335, 372670, 421495, 842990, 931675, 1863350, 2107475, 4214950, 6996817, 13993634, 34984085, 37850251, 69968170, 75700502, 174920425, 189251255, 349840850, 378502510, 946256275, 1892512550, 3141570833, 6283141666, 15707854165, 31415708330, 78539270825, 157078541650]

約数ペア:

[(1, 157078541650), (2, 78539270825), (5, 31415708330), (10, 15707854165), (25, 6283141666), (50, 3141570833), (83, 1892512550), (166, 946256275), (415, 378502510), (449, 349840850), (830, 189251255), (898, 174920425), (2075, 75700502), (2245, 69968170), (4150, 37850251), (4490, 34984085), (11225, 13993634), (22450, 6996817), (37267, 4214950), (74534, 2107475), (84299, 1863350), (168598, 931675), (186335, 842990), (372670, 421495)]