9435740

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 20913984

約数和(自身を除く): 11478244

約数列:

[1, 2, 4, 5, 10, 20, 37, 41, 74, 82, 148, 164, 185, 205, 311, 370, 410, 622, 740, 820, 1244, 1517, 1555, 3034, 3110, 6068, 6220, 7585, 11507, 12751, 15170, 23014, 25502, 30340, 46028, 51004, 57535, 63755, 115070, 127510, 230140, 255020, 471787, 943574, 1887148, 2358935, 4717870, 9435740]

約数ペア:

[(1, 9435740), (2, 4717870), (4, 2358935), (5, 1887148), (10, 943574), (20, 471787), (37, 255020), (41, 230140), (74, 127510), (82, 115070), (148, 63755), (164, 57535), (185, 51004), (205, 46028), (311, 30340), (370, 25502), (410, 23014), (622, 15170), (740, 12751), (820, 11507), (1244, 7585), (1517, 6220), (1555, 6068), (3034, 3110)]