283466560

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{68141}}^1$

素因数の和:68171

約数の個数: 56

約数和(自身を含む): 726938856

約数和(自身を除く): 443472296

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 68141, 136282, 272564, 340705, 545128, 681410, 885833, 1090256, 1362820, 1771666, 2180512, 2725640, 3543332, 4361024, 4429165, 5451280, 7086664, 8858330, 10902560, 14173328, 17716660, 21805120, 28346656, 35433320, 56693312, 70866640, 141733280, 283466560]

約数ペア:

[(1, 283466560), (2, 141733280), (4, 70866640), (5, 56693312), (8, 35433320), (10, 28346656), (13, 21805120), (16, 17716660), (20, 14173328), (26, 10902560), (32, 8858330), (40, 7086664), (52, 5451280), (64, 4429165), (65, 4361024), (80, 3543332), (104, 2725640), (130, 2180512), (160, 1771666), (208, 1362820), (260, 1090256), (320, 885833), (416, 681410), (520, 545128), (832, 340705), (1040, 272564), (2080, 136282), (4160, 68141)]