1792280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:228

約数の個数: 64

約数和(自身を含む): 4760640

約数和(自身を除く): 2968360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 70, 74, 140, 148, 173, 185, 259, 280, 296, 346, 370, 518, 692, 740, 865, 1036, 1211, 1295, 1384, 1480, 1730, 2072, 2422, 2590, 3460, 4844, 5180, 6055, 6401, 6920, 9688, 10360, 12110, 12802, 24220, 25604, 32005, 44807, 48440, 51208, 64010, 89614, 128020, 179228, 224035, 256040, 358456, 448070, 896140, 1792280]

約数ペア:

[(1, 1792280), (2, 896140), (4, 448070), (5, 358456), (7, 256040), (8, 224035), (10, 179228), (14, 128020), (20, 89614), (28, 64010), (35, 51208), (37, 48440), (40, 44807), (56, 32005), (70, 25604), (74, 24220), (140, 12802), (148, 12110), (173, 10360), (185, 9688), (259, 6920), (280, 6401), (296, 6055), (346, 5180), (370, 4844), (518, 3460), (692, 2590), (740, 2422), (865, 2072), (1036, 1730), (1211, 1480), (1295, 1384)]