1520885032

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{457}}^1$

素因数の和:730

約数の個数: 64

約数和(自身を含む): 2991582720

約数和(自身を除く): 1470697688

約数列:

[1, 2, 4, 8, 47, 53, 94, 106, 167, 188, 212, 334, 376, 424, 457, 668, 914, 1336, 1828, 2491, 3656, 4982, 7849, 8851, 9964, 15698, 17702, 19928, 21479, 24221, 31396, 35404, 42958, 48442, 62792, 70808, 76319, 85916, 96884, 152638, 171832, 193768, 305276, 415997, 610552, 831994, 1138387, 1663988, 2276774, 3327976, 3586993, 4044907, 4553548, 7173986, 8089814, 9107096, 14347972, 16179628, 28695944, 32359256, 190110629, 380221258, 760442516, 1520885032]

約数ペア:

[(1, 1520885032), (2, 760442516), (4, 380221258), (8, 190110629), (47, 32359256), (53, 28695944), (94, 16179628), (106, 14347972), (167, 9107096), (188, 8089814), (212, 7173986), (334, 4553548), (376, 4044907), (424, 3586993), (457, 3327976), (668, 2276774), (914, 1663988), (1336, 1138387), (1828, 831994), (2491, 610552), (3656, 415997), (4982, 305276), (7849, 193768), (8851, 171832), (9964, 152638), (15698, 96884), (17702, 85916), (19928, 76319), (21479, 70808), (24221, 62792), (31396, 48442), (35404, 42958)]