12852340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{367}}^1$

素因数の和:496

約数の個数: 48

約数和(自身を含む): 28933632

約数和(自身を除く): 16081292

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 103, 170, 206, 340, 367, 412, 515, 734, 1030, 1468, 1751, 1835, 2060, 3502, 3670, 6239, 7004, 7340, 8755, 12478, 17510, 24956, 31195, 35020, 37801, 62390, 75602, 124780, 151204, 189005, 378010, 642617, 756020, 1285234, 2570468, 3213085, 6426170, 12852340]

約数ペア:

[(1, 12852340), (2, 6426170), (4, 3213085), (5, 2570468), (10, 1285234), (17, 756020), (20, 642617), (34, 378010), (68, 189005), (85, 151204), (103, 124780), (170, 75602), (206, 62390), (340, 37801), (367, 35020), (412, 31195), (515, 24956), (734, 17510), (1030, 12478), (1468, 8755), (1751, 7340), (1835, 7004), (2060, 6239), (3502, 3670)]