2022190420

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{311}}^1\times {\mathrm{3917}}^1$

素因数の和:4320

約数の個数: 48

約数和(自身を含む): 4312683648

約数和(自身を除く): 2290493228

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 311, 332, 415, 622, 830, 1244, 1555, 1660, 3110, 3917, 6220, 7834, 15668, 19585, 25813, 39170, 51626, 78340, 103252, 129065, 258130, 325111, 516260, 650222, 1218187, 1300444, 1625555, 2436374, 3251110, 4872748, 6090935, 6502220, 12181870, 24363740, 101109521, 202219042, 404438084, 505547605, 1011095210, 2022190420]

約数ペア:

[(1, 2022190420), (2, 1011095210), (4, 505547605), (5, 404438084), (10, 202219042), (20, 101109521), (83, 24363740), (166, 12181870), (311, 6502220), (332, 6090935), (415, 4872748), (622, 3251110), (830, 2436374), (1244, 1625555), (1555, 1300444), (1660, 1218187), (3110, 650222), (3917, 516260), (6220, 325111), (7834, 258130), (15668, 129065), (19585, 103252), (25813, 78340), (39170, 51626)]