12006440

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{7321}}^1$

素因数の和:7373

約数の個数: 32

約数和(自身を含む): 27677160

約数和(自身を除く): 15670720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 7321, 14642, 29284, 36605, 58568, 73210, 146420, 292840, 300161, 600322, 1200644, 1500805, 2401288, 3001610, 6003220, 12006440]

約数ペア:

[(1, 12006440), (2, 6003220), (4, 3001610), (5, 2401288), (8, 1500805), (10, 1200644), (20, 600322), (40, 300161), (41, 292840), (82, 146420), (164, 73210), (205, 58568), (328, 36605), (410, 29284), (820, 14642), (1640, 7321)]