34986820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1459}}^1$

素因数の和:1588

約数の個数: 48

約数和(自身を含む): 80942400

約数和(自身を除く): 45955580

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 109, 110, 218, 220, 436, 545, 1090, 1199, 1459, 2180, 2398, 2918, 4796, 5836, 5995, 7295, 11990, 14590, 16049, 23980, 29180, 32098, 64196, 80245, 159031, 160490, 318062, 320980, 636124, 795155, 1590310, 1749341, 3180620, 3498682, 6997364, 8746705, 17493410, 34986820]

約数ペア:

[(1, 34986820), (2, 17493410), (4, 8746705), (5, 6997364), (10, 3498682), (11, 3180620), (20, 1749341), (22, 1590310), (44, 795155), (55, 636124), (109, 320980), (110, 318062), (218, 160490), (220, 159031), (436, 80245), (545, 64196), (1090, 32098), (1199, 29180), (1459, 23980), (2180, 16049), (2398, 14590), (2918, 11990), (4796, 7295), (5836, 5995)]