162002170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{77513}}^1$

素因数の和:77550

約数の個数: 32

約数和(自身を含む): 334860480

約数和(自身を除く): 172858310

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 77513, 155026, 387565, 775130, 852643, 1472747, 1705286, 2945494, 4263215, 7363735, 8526430, 14727470, 16200217, 32400434, 81001085, 162002170]

約数ペア:

[(1, 162002170), (2, 81001085), (5, 32400434), (10, 16200217), (11, 14727470), (19, 8526430), (22, 7363735), (38, 4263215), (55, 2945494), (95, 1705286), (110, 1472747), (190, 852643), (209, 775130), (418, 387565), (1045, 155026), (2090, 77513)]