5200821760

素因数分解:

$2^9\times 5^1\times {\mathrm{2031571}}^1$

素因数の和:2031594

約数の個数: 40

約数和(自身を含む): 12469788936

約数和(自身を除く): 7268967176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 2031571, 4063142, 8126284, 10157855, 16252568, 20315710, 32505136, 40631420, 65010272, 81262840, 130020544, 162525680, 260041088, 325051360, 520082176, 650102720, 1040164352, 1300205440, 2600410880, 5200821760]

約数ペア:

[(1, 5200821760), (2, 2600410880), (4, 1300205440), (5, 1040164352), (8, 650102720), (10, 520082176), (16, 325051360), (20, 260041088), (32, 162525680), (40, 130020544), (64, 81262840), (80, 65010272), (128, 40631420), (160, 32505136), (256, 20315710), (320, 16252568), (512, 10157855), (640, 8126284), (1280, 4063142), (2560, 2031571)]