8151810370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{421}}^1\times {\mathrm{1709}}^1$

素因数の和:2251

約数の個数: 64

約数和(自身を含む): 16210471680

約数和(自身を除く): 8058661310

約数列:

[1, 2, 5, 10, 11, 22, 55, 103, 110, 206, 421, 515, 842, 1030, 1133, 1709, 2105, 2266, 3418, 4210, 4631, 5665, 8545, 9262, 11330, 17090, 18799, 23155, 37598, 43363, 46310, 86726, 93995, 176027, 187990, 216815, 352054, 433630, 476993, 719489, 880135, 953986, 1438978, 1760270, 1936297, 2384965, 3597445, 3872594, 4769930, 7194890, 7914379, 9681485, 15828758, 19362970, 39571895, 74107367, 79143790, 148214734, 370536835, 741073670, 815181037, 1630362074, 4075905185, 8151810370]

約数ペア:

[(1, 8151810370), (2, 4075905185), (5, 1630362074), (10, 815181037), (11, 741073670), (22, 370536835), (55, 148214734), (103, 79143790), (110, 74107367), (206, 39571895), (421, 19362970), (515, 15828758), (842, 9681485), (1030, 7914379), (1133, 7194890), (1709, 4769930), (2105, 3872594), (2266, 3597445), (3418, 2384965), (4210, 1936297), (4631, 1760270), (5665, 1438978), (8545, 953986), (9262, 880135), (11330, 719489), (17090, 476993), (18799, 433630), (23155, 352054), (37598, 216815), (43363, 187990), (46310, 176027), (86726, 93995)]