9396860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{353}}^1$

素因数の和:395

約数の個数: 48

約数和(自身を含む): 21766752

約数和(自身を除く): 12369892

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 353, 484, 605, 706, 1210, 1331, 1412, 1765, 2420, 2662, 3530, 3883, 5324, 6655, 7060, 7766, 13310, 15532, 19415, 26620, 38830, 42713, 77660, 85426, 170852, 213565, 427130, 469843, 854260, 939686, 1879372, 2349215, 4698430, 9396860]

約数ペア:

[(1, 9396860), (2, 4698430), (4, 2349215), (5, 1879372), (10, 939686), (11, 854260), (20, 469843), (22, 427130), (44, 213565), (55, 170852), (110, 85426), (121, 77660), (220, 42713), (242, 38830), (353, 26620), (484, 19415), (605, 15532), (706, 13310), (1210, 7766), (1331, 7060), (1412, 6655), (1765, 5324), (2420, 3883), (2662, 3530)]