1883577920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{44257}}^1$

素因数の和:44300

約数の個数: 112

約数和(自身を含む): 5395935360

約数和(自身を除く): 3512357440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 608, 665, 760, 1064, 1120, 1216, 1330, 1520, 2128, 2240, 2660, 3040, 4256, 5320, 6080, 8512, 10640, 21280, 42560, 44257, 88514, 177028, 221285, 309799, 354056, 442570, 619598, 708112, 840883, 885140, 1239196, 1416224, 1548995, 1681766, 1770280, 2478392, 2832448, 3097990, 3363532, 3540560, 4204415, 4956784, 5886181, 6195980, 6727064, 7081120, 8408830, 9913568, 11772362, 12391960, 13454128, 14162240, 16817660, 19827136, 23544724, 24783920, 26908256, 29430905, 33635320, 47089448, 49567840, 53816512, 58861810, 67270640, 94178896, 99135680, 117723620, 134541280, 188357792, 235447240, 269082560, 376715584, 470894480, 941788960, 1883577920]

約数ペア:

[(1, 1883577920), (2, 941788960), (4, 470894480), (5, 376715584), (7, 269082560), (8, 235447240), (10, 188357792), (14, 134541280), (16, 117723620), (19, 99135680), (20, 94178896), (28, 67270640), (32, 58861810), (35, 53816512), (38, 49567840), (40, 47089448), (56, 33635320), (64, 29430905), (70, 26908256), (76, 24783920), (80, 23544724), (95, 19827136), (112, 16817660), (133, 14162240), (140, 13454128), (152, 12391960), (160, 11772362), (190, 9913568), (224, 8408830), (266, 7081120), (280, 6727064), (304, 6195980), (320, 5886181), (380, 4956784), (448, 4204415), (532, 3540560), (560, 3363532), (608, 3097990), (665, 2832448), (760, 2478392), (1064, 1770280), (1120, 1681766), (1216, 1548995), (1330, 1416224), (1520, 1239196), (2128, 885140), (2240, 840883), (2660, 708112), (3040, 619598), (4256, 442570), (5320, 354056), (6080, 309799), (8512, 221285), (10640, 177028), (21280, 88514), (42560, 44257)]