2112436697870

素因数分解:

$2^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{4423}}^1\times {\mathrm{74509}}^1$

素因数の和:79580

約数の個数: 32

約数和(自身を含む): 3809230165440

約数和(自身を除く): 1696793467570

約数列:

[1, 2, 5, 10, 641, 1282, 3205, 4423, 6410, 8846, 22115, 44230, 74509, 149018, 372545, 745090, 2835143, 5670286, 14175715, 28351430, 47760269, 95520538, 238801345, 329553307, 477602690, 659106614, 1647766535, 3295533070, 211243669787, 422487339574, 1056218348935, 2112436697870]

約数ペア:

[(1, 2112436697870), (2, 1056218348935), (5, 422487339574), (10, 211243669787), (641, 3295533070), (1282, 1647766535), (3205, 659106614), (4423, 477602690), (6410, 329553307), (8846, 238801345), (22115, 95520538), (44230, 47760269), (74509, 28351430), (149018, 14175715), (372545, 5670286), (745090, 2835143)]