22969120

素因数分解:

$2^5\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1613}}^1$

素因数の和:1717

約数の個数: 48

約数和(自身を含む): 54908280

約数和(自身を除く): 31939160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 89, 160, 178, 356, 445, 712, 890, 1424, 1613, 1780, 2848, 3226, 3560, 6452, 7120, 8065, 12904, 14240, 16130, 25808, 32260, 51616, 64520, 129040, 143557, 258080, 287114, 574228, 717785, 1148456, 1435570, 2296912, 2871140, 4593824, 5742280, 11484560, 22969120]

約数ペア:

[(1, 22969120), (2, 11484560), (4, 5742280), (5, 4593824), (8, 2871140), (10, 2296912), (16, 1435570), (20, 1148456), (32, 717785), (40, 574228), (80, 287114), (89, 258080), (160, 143557), (178, 129040), (356, 64520), (445, 51616), (712, 32260), (890, 25808), (1424, 16130), (1613, 14240), (1780, 12904), (2848, 8065), (3226, 7120), (3560, 6452)]