2227152250

素因数分解:

$2^1\times 5^3\times {\mathrm{449}}^1\times {\mathrm{19841}}^1$

素因数の和:20307

約数の個数: 32

約数和(自身を含む): 4178725200

約数和(自身を除く): 1951572950

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 449, 898, 2245, 4490, 11225, 19841, 22450, 39682, 56125, 99205, 112250, 198410, 496025, 992050, 2480125, 4960250, 8908609, 17817218, 44543045, 89086090, 222715225, 445430450, 1113576125, 2227152250]

約数ペア:

[(1, 2227152250), (2, 1113576125), (5, 445430450), (10, 222715225), (25, 89086090), (50, 44543045), (125, 17817218), (250, 8908609), (449, 4960250), (898, 2480125), (2245, 992050), (4490, 496025), (11225, 198410), (19841, 112250), (22450, 99205), (39682, 56125)]