532100080

素因数分解:

$2^4\times 5^1\times {\mathrm{6651251}}^1$

素因数の和:6651264

約数の個数: 20

約数和(自身を含む): 1237132872

約数和(自身を除く): 705032792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 6651251, 13302502, 26605004, 33256255, 53210008, 66512510, 106420016, 133025020, 266050040, 532100080]

約数ペア:

[(1, 532100080), (2, 266050040), (4, 133025020), (5, 106420016), (8, 66512510), (10, 53210008), (16, 33256255), (20, 26605004), (40, 13302502), (80, 6651251)]