4220802050

素因数分解:

$2^1\times 5^2\times {\mathrm{229}}^1\times {\mathrm{449}}^1\times {\mathrm{821}}^1$

素因数の和:1511

約数の個数: 48

約数和(自身を含む): 7912161000

約数和(自身を除く): 3691358950

約数列:

[1, 2, 5, 10, 25, 50, 229, 449, 458, 821, 898, 1145, 1642, 2245, 2290, 4105, 4490, 5725, 8210, 11225, 11450, 20525, 22450, 41050, 102821, 188009, 205642, 368629, 376018, 514105, 737258, 940045, 1028210, 1843145, 1880090, 2570525, 3686290, 4700225, 5141050, 9215725, 9400450, 18431450, 84416041, 168832082, 422080205, 844160410, 2110401025, 4220802050]

約数ペア:

[(1, 4220802050), (2, 2110401025), (5, 844160410), (10, 422080205), (25, 168832082), (50, 84416041), (229, 18431450), (449, 9400450), (458, 9215725), (821, 5141050), (898, 4700225), (1145, 3686290), (1642, 2570525), (2245, 1880090), (2290, 1843145), (4105, 1028210), (4490, 940045), (5725, 737258), (8210, 514105), (11225, 376018), (11450, 368629), (20525, 205642), (22450, 188009), (41050, 102821)]