126209020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2791}}^1$

素因数の和:2843

約数の個数: 96

約数和(自身を含む): 337720320

約数和(自身を除く): 211511300

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 19, 20, 28, 34, 35, 38, 68, 70, 76, 85, 95, 119, 133, 140, 170, 190, 238, 266, 323, 340, 380, 476, 532, 595, 646, 665, 1190, 1292, 1330, 1615, 2261, 2380, 2660, 2791, 3230, 4522, 5582, 6460, 9044, 11164, 11305, 13955, 19537, 22610, 27910, 39074, 45220, 47447, 53029, 55820, 78148, 94894, 97685, 106058, 189788, 195370, 212116, 237235, 265145, 332129, 371203, 390740, 474470, 530290, 664258, 742406, 901493, 948940, 1060580, 1328516, 1484812, 1660645, 1802986, 1856015, 3321290, 3605972, 3712030, 4507465, 6310451, 6642580, 7424060, 9014930, 12620902, 18029860, 25241804, 31552255, 63104510, 126209020]

約数ペア:

[(1, 126209020), (2, 63104510), (4, 31552255), (5, 25241804), (7, 18029860), (10, 12620902), (14, 9014930), (17, 7424060), (19, 6642580), (20, 6310451), (28, 4507465), (34, 3712030), (35, 3605972), (38, 3321290), (68, 1856015), (70, 1802986), (76, 1660645), (85, 1484812), (95, 1328516), (119, 1060580), (133, 948940), (140, 901493), (170, 742406), (190, 664258), (238, 530290), (266, 474470), (323, 390740), (340, 371203), (380, 332129), (476, 265145), (532, 237235), (595, 212116), (646, 195370), (665, 189788), (1190, 106058), (1292, 97685), (1330, 94894), (1615, 78148), (2261, 55820), (2380, 53029), (2660, 47447), (2791, 45220), (3230, 39074), (4522, 27910), (5582, 22610), (6460, 19537), (9044, 13955), (11164, 11305)]