22147153930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{163}}^1\times {\mathrm{112291}}^1$

素因数の和:112483

約数の個数: 48

約数和(自身を含む): 44087635872

約数和(自身を除く): 21940481942

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 163, 242, 326, 605, 815, 1210, 1630, 1793, 3586, 8965, 17930, 19723, 39446, 98615, 112291, 197230, 224582, 561455, 1122910, 1235201, 2470402, 6176005, 12352010, 13587211, 18303433, 27174422, 36606866, 67936055, 91517165, 135872110, 183034330, 201337763, 402675526, 1006688815, 2013377630, 2214715393, 4429430786, 11073576965, 22147153930]

約数ペア:

[(1, 22147153930), (2, 11073576965), (5, 4429430786), (10, 2214715393), (11, 2013377630), (22, 1006688815), (55, 402675526), (110, 201337763), (121, 183034330), (163, 135872110), (242, 91517165), (326, 67936055), (605, 36606866), (815, 27174422), (1210, 18303433), (1630, 13587211), (1793, 12352010), (3586, 6176005), (8965, 2470402), (17930, 1235201), (19723, 1122910), (39446, 561455), (98615, 224582), (112291, 197230)]