45339520

素因数分解:

$2^7\times 5^1\times {\mathrm{70843}}^1$

素因数の和:70862

約数の個数: 32

約数和(自身を含む): 108391320

約数和(自身を除く): 63051800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 70843, 141686, 283372, 354215, 566744, 708430, 1133488, 1416860, 2266976, 2833720, 4533952, 5667440, 9067904, 11334880, 22669760, 45339520]

約数ペア:

[(1, 45339520), (2, 22669760), (4, 11334880), (5, 9067904), (8, 5667440), (10, 4533952), (16, 2833720), (20, 2266976), (32, 1416860), (40, 1133488), (64, 708430), (80, 566744), (128, 354215), (160, 283372), (320, 141686), (640, 70843)]