1844961140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{51449}}^1$

素因数の和:51632

約数の個数: 48

約数和(自身を含む): 4252651200

約数和(自身を除く): 2407690060

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 163, 220, 326, 652, 815, 1630, 1793, 3260, 3586, 7172, 8965, 17930, 35860, 51449, 102898, 205796, 257245, 514490, 565939, 1028980, 1131878, 2263756, 2829695, 5659390, 8386187, 11318780, 16772374, 33544748, 41930935, 83861870, 92248057, 167723740, 184496114, 368992228, 461240285, 922480570, 1844961140]

約数ペア:

[(1, 1844961140), (2, 922480570), (4, 461240285), (5, 368992228), (10, 184496114), (11, 167723740), (20, 92248057), (22, 83861870), (44, 41930935), (55, 33544748), (110, 16772374), (163, 11318780), (220, 8386187), (326, 5659390), (652, 2829695), (815, 2263756), (1630, 1131878), (1793, 1028980), (3260, 565939), (3586, 514490), (7172, 257245), (8965, 205796), (17930, 102898), (35860, 51449)]