1048200320

素因数分解:

$2^7\times 5^1\times {\mathrm{1637813}}^1$

素因数の和:1637832

約数の個数: 32

約数和(自身を含む): 2505855420

約数和(自身を除く): 1457655100

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 1637813, 3275626, 6551252, 8189065, 13102504, 16378130, 26205008, 32756260, 52410016, 65512520, 104820032, 131025040, 209640064, 262050080, 524100160, 1048200320]

約数ペア:

[(1, 1048200320), (2, 524100160), (4, 262050080), (5, 209640064), (8, 131025040), (10, 104820032), (16, 65512520), (20, 52410016), (32, 32756260), (40, 26205008), (64, 16378130), (80, 13102504), (128, 8189065), (160, 6551252), (320, 3275626), (640, 1637813)]