22200464

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:376

約数の個数: 80

約数和(自身を含む): 52329984

約数和(自身を除く): 30129520

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 44, 52, 62, 88, 104, 124, 143, 176, 208, 248, 286, 313, 341, 403, 496, 572, 626, 682, 806, 1144, 1252, 1364, 1612, 2288, 2504, 2728, 3224, 3443, 4069, 4433, 5008, 5456, 6448, 6886, 8138, 8866, 9703, 13772, 16276, 17732, 19406, 27544, 32552, 35464, 38812, 44759, 55088, 65104, 70928, 77624, 89518, 106733, 126139, 155248, 179036, 213466, 252278, 358072, 426932, 504556, 716144, 853864, 1009112, 1387529, 1707728, 2018224, 2775058, 5550116, 11100232, 22200464]

約数ペア:

[(1, 22200464), (2, 11100232), (4, 5550116), (8, 2775058), (11, 2018224), (13, 1707728), (16, 1387529), (22, 1009112), (26, 853864), (31, 716144), (44, 504556), (52, 426932), (62, 358072), (88, 252278), (104, 213466), (124, 179036), (143, 155248), (176, 126139), (208, 106733), (248, 89518), (286, 77624), (313, 70928), (341, 65104), (403, 55088), (496, 44759), (572, 38812), (626, 35464), (682, 32552), (806, 27544), (1144, 19406), (1252, 17732), (1364, 16276), (1612, 13772), (2288, 9703), (2504, 8866), (2728, 8138), (3224, 6886), (3443, 6448), (4069, 5456), (4433, 5008)]