84481120

素因数分解:

$2^5\times 5^1\times {\mathrm{619}}^1\times {\mathrm{853}}^1$

素因数の和:1487

約数の個数: 48

約数和(自身を含む): 200143440

約数和(自身を除く): 115662320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 619, 853, 1238, 1706, 2476, 3095, 3412, 4265, 4952, 6190, 6824, 8530, 9904, 12380, 13648, 17060, 19808, 24760, 27296, 34120, 49520, 68240, 99040, 136480, 528007, 1056014, 2112028, 2640035, 4224056, 5280070, 8448112, 10560140, 16896224, 21120280, 42240560, 84481120]

約数ペア:

[(1, 84481120), (2, 42240560), (4, 21120280), (5, 16896224), (8, 10560140), (10, 8448112), (16, 5280070), (20, 4224056), (32, 2640035), (40, 2112028), (80, 1056014), (160, 528007), (619, 136480), (853, 99040), (1238, 68240), (1706, 49520), (2476, 34120), (3095, 27296), (3412, 24760), (4265, 19808), (4952, 17060), (6190, 13648), (6824, 12380), (8530, 9904)]