82588630

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{18899}}^1$

素因数の和:18948

約数の個数: 32

約数和(自身を含む): 163296000

約数和(自身を除く): 80707370

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 18899, 37798, 94495, 188990, 359081, 434677, 718162, 869354, 1795405, 2173385, 3590810, 4346770, 8258863, 16517726, 41294315, 82588630]

約数ペア:

[(1, 82588630), (2, 41294315), (5, 16517726), (10, 8258863), (19, 4346770), (23, 3590810), (38, 2173385), (46, 1795405), (95, 869354), (115, 718162), (190, 434677), (230, 359081), (437, 188990), (874, 94495), (2185, 37798), (4370, 18899)]