1448120

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{883}}^1$

素因数の和:935

約数の個数: 32

約数和(自身を含む): 3341520

約数和(自身を除く): 1893400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 883, 1640, 1766, 3532, 4415, 7064, 8830, 17660, 35320, 36203, 72406, 144812, 181015, 289624, 362030, 724060, 1448120]

約数ペア:

[(1, 1448120), (2, 724060), (4, 362030), (5, 289624), (8, 181015), (10, 144812), (20, 72406), (40, 36203), (41, 35320), (82, 17660), (164, 8830), (205, 7064), (328, 4415), (410, 3532), (820, 1766), (883, 1640)]