8272944290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1619}}^1\times {\mathrm{1709}}^1$

素因数の和:3371

約数の個数: 64

約数和(自身を含む): 16754169600

約数和(自身を除く): 8481225310

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 1619, 1709, 2990, 3238, 3418, 8095, 8545, 16190, 17090, 21047, 22217, 37237, 39307, 42094, 44434, 74474, 78614, 105235, 111085, 186185, 196535, 210470, 222170, 372370, 393070, 484081, 510991, 968162, 1021982, 2420405, 2554955, 2766871, 4840810, 5109910, 5533742, 13834355, 27668710, 35969323, 63638033, 71938646, 127276066, 179846615, 318190165, 359693230, 636380330, 827294429, 1654588858, 4136472145, 8272944290]

約数ペア:

[(1, 8272944290), (2, 4136472145), (5, 1654588858), (10, 827294429), (13, 636380330), (23, 359693230), (26, 318190165), (46, 179846615), (65, 127276066), (115, 71938646), (130, 63638033), (230, 35969323), (299, 27668710), (598, 13834355), (1495, 5533742), (1619, 5109910), (1709, 4840810), (2990, 2766871), (3238, 2554955), (3418, 2420405), (8095, 1021982), (8545, 968162), (16190, 510991), (17090, 484081), (21047, 393070), (22217, 372370), (37237, 222170), (39307, 210470), (42094, 196535), (44434, 186185), (74474, 111085), (78614, 105235)]