1135165720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{709}}^1\times {\mathrm{3079}}^1$

素因数の和:3812

約数の個数: 64

約数和(自身を含む): 2755368000

約数和(自身を除く): 1620202280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 709, 1418, 2836, 3079, 3545, 5672, 6158, 7090, 9217, 12316, 14180, 15395, 18434, 24632, 28360, 30790, 36868, 40027, 46085, 61580, 73736, 80054, 92170, 123160, 160108, 184340, 200135, 320216, 368680, 400270, 800540, 1601080, 2183011, 4366022, 8732044, 10915055, 17464088, 21830110, 28379143, 43660220, 56758286, 87320440, 113516572, 141895715, 227033144, 283791430, 567582860, 1135165720]

約数ペア:

[(1, 1135165720), (2, 567582860), (4, 283791430), (5, 227033144), (8, 141895715), (10, 113516572), (13, 87320440), (20, 56758286), (26, 43660220), (40, 28379143), (52, 21830110), (65, 17464088), (104, 10915055), (130, 8732044), (260, 4366022), (520, 2183011), (709, 1601080), (1418, 800540), (2836, 400270), (3079, 368680), (3545, 320216), (5672, 200135), (6158, 184340), (7090, 160108), (9217, 123160), (12316, 92170), (14180, 80054), (15395, 73736), (18434, 61580), (24632, 46085), (28360, 40027), (30790, 36868)]