9558340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1889}}^1$

素因数の和:1932

約数の個数: 48

約数和(自身を含む): 22861440

約数和(自身を除く): 13303100

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 1889, 2530, 3778, 5060, 7556, 9445, 18890, 20779, 37780, 41558, 43447, 83116, 86894, 103895, 173788, 207790, 217235, 415580, 434470, 477917, 868940, 955834, 1911668, 2389585, 4779170, 9558340]

約数ペア:

[(1, 9558340), (2, 4779170), (4, 2389585), (5, 1911668), (10, 955834), (11, 868940), (20, 477917), (22, 434470), (23, 415580), (44, 217235), (46, 207790), (55, 173788), (92, 103895), (110, 86894), (115, 83116), (220, 43447), (230, 41558), (253, 37780), (460, 20779), (506, 18890), (1012, 9445), (1265, 7556), (1889, 5060), (2530, 3778)]