1197064240

素因数分解:

$2^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{168127}}^1$

素因数の和:168229

約数の個数: 40

約数和(自身を含む): 2814462720

約数和(自身を除く): 1617398480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 89, 178, 356, 445, 712, 890, 1424, 1780, 3560, 7120, 168127, 336254, 672508, 840635, 1345016, 1681270, 2690032, 3362540, 6725080, 13450160, 14963303, 29926606, 59853212, 74816515, 119706424, 149633030, 239412848, 299266060, 598532120, 1197064240]

約数ペア:

[(1, 1197064240), (2, 598532120), (4, 299266060), (5, 239412848), (8, 149633030), (10, 119706424), (16, 74816515), (20, 59853212), (40, 29926606), (80, 14963303), (89, 13450160), (178, 6725080), (356, 3362540), (445, 2690032), (712, 1681270), (890, 1345016), (1424, 840635), (1780, 672508), (3560, 336254), (7120, 168127)]