4862480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1$

素因数の和:496

約数の個数: 80

約数和(自身を含む): 13630080

約数和(自身を除く): 8767600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 457, 532, 560, 665, 760, 914, 1064, 1330, 1520, 1828, 2128, 2285, 2660, 3199, 3656, 4570, 5320, 6398, 7312, 8683, 9140, 10640, 12796, 15995, 17366, 18280, 25592, 31990, 34732, 36560, 43415, 51184, 60781, 63980, 69464, 86830, 121562, 127960, 138928, 173660, 243124, 255920, 303905, 347320, 486248, 607810, 694640, 972496, 1215620, 2431240, 4862480]

約数ペア:

[(1, 4862480), (2, 2431240), (4, 1215620), (5, 972496), (7, 694640), (8, 607810), (10, 486248), (14, 347320), (16, 303905), (19, 255920), (20, 243124), (28, 173660), (35, 138928), (38, 127960), (40, 121562), (56, 86830), (70, 69464), (76, 63980), (80, 60781), (95, 51184), (112, 43415), (133, 36560), (140, 34732), (152, 31990), (190, 25592), (266, 18280), (280, 17366), (304, 15995), (380, 12796), (457, 10640), (532, 9140), (560, 8683), (665, 7312), (760, 6398), (914, 5320), (1064, 4570), (1330, 3656), (1520, 3199), (1828, 2660), (2128, 2285)]