492060040

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{332473}}^1$

素因数の和:332521

約数の個数: 32

約数和(自身を含む): 1137061080

約数和(自身を除く): 645001040

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 332473, 664946, 1329892, 1662365, 2659784, 3324730, 6649460, 12301501, 13298920, 24603002, 49206004, 61507505, 98412008, 123015010, 246030020, 492060040]

約数ペア:

[(1, 492060040), (2, 246030020), (4, 123015010), (5, 98412008), (8, 61507505), (10, 49206004), (20, 24603002), (37, 13298920), (40, 12301501), (74, 6649460), (148, 3324730), (185, 2659784), (296, 1662365), (370, 1329892), (740, 664946), (1480, 332473)]