2077776780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{7213}}^1\times {\mathrm{4801}}^1$

素因数の和:12026

約数の個数: 48

約数和(自身を含む): 5819793504

約数和(自身を除く): 3742016724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4801, 7213, 9602, 14403, 14426, 19204, 21639, 24005, 28806, 28852, 36065, 43278, 48010, 57612, 72015, 72130, 86556, 96020, 108195, 144030, 144260, 216390, 288060, 432780, 34629613, 69259226, 103888839, 138518452, 173148065, 207777678, 346296130, 415555356, 519444195, 692592260, 1038888390, 2077776780]

約数ペア:

[(1, 2077776780), (2, 1038888390), (3, 692592260), (4, 519444195), (5, 415555356), (6, 346296130), (10, 207777678), (12, 173148065), (15, 138518452), (20, 103888839), (30, 69259226), (60, 34629613), (4801, 432780), (7213, 288060), (9602, 216390), (14403, 144260), (14426, 144030), (19204, 108195), (21639, 96020), (24005, 86556), (28806, 72130), (28852, 72015), (36065, 57612), (43278, 48010)]