810147272

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{17807}}^1$

素因数の和:17882

約数の個数: 48

約数和(自身を含む): 1705294080

約数和(自身を除く): 895146808

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 121, 188, 242, 376, 484, 517, 968, 1034, 2068, 4136, 5687, 11374, 17807, 22748, 35614, 45496, 71228, 142456, 195877, 391754, 783508, 836929, 1567016, 1673858, 2154647, 3347716, 4309294, 6695432, 8618588, 9206219, 17237176, 18412438, 36824876, 73649752, 101268409, 202536818, 405073636, 810147272]

約数ペア:

[(1, 810147272), (2, 405073636), (4, 202536818), (8, 101268409), (11, 73649752), (22, 36824876), (44, 18412438), (47, 17237176), (88, 9206219), (94, 8618588), (121, 6695432), (188, 4309294), (242, 3347716), (376, 2154647), (484, 1673858), (517, 1567016), (968, 836929), (1034, 783508), (2068, 391754), (4136, 195877), (5687, 142456), (11374, 71228), (17807, 45496), (22748, 35614)]