5177744

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:136

約数の個数: 80

約数和(自身を含む): 12332544

約数和(自身を除く): 7154800

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 44, 52, 62, 73, 88, 104, 124, 143, 146, 176, 208, 248, 286, 292, 341, 403, 496, 572, 584, 682, 803, 806, 949, 1144, 1168, 1364, 1606, 1612, 1898, 2263, 2288, 2728, 3212, 3224, 3796, 4433, 4526, 5456, 6424, 6448, 7592, 8866, 9052, 10439, 12848, 15184, 17732, 18104, 20878, 24893, 29419, 35464, 36208, 41756, 49786, 58838, 70928, 83512, 99572, 117676, 167024, 199144, 235352, 323609, 398288, 470704, 647218, 1294436, 2588872, 5177744]

約数ペア:

[(1, 5177744), (2, 2588872), (4, 1294436), (8, 647218), (11, 470704), (13, 398288), (16, 323609), (22, 235352), (26, 199144), (31, 167024), (44, 117676), (52, 99572), (62, 83512), (73, 70928), (88, 58838), (104, 49786), (124, 41756), (143, 36208), (146, 35464), (176, 29419), (208, 24893), (248, 20878), (286, 18104), (292, 17732), (341, 15184), (403, 12848), (496, 10439), (572, 9052), (584, 8866), (682, 7592), (803, 6448), (806, 6424), (949, 5456), (1144, 4526), (1168, 4433), (1364, 3796), (1606, 3224), (1612, 3212), (1898, 2728), (2263, 2288)]